#128549
Closest named color: Jungle Green (#048243). oklch(54.3% 0.133 153.5), rgb(18, 133, 73).
Aa
White text reads best on this color (4.69:1).
About this color
#128549 is a medium-dark, moderately saturated green. In OKLCH its lightness is 54%, its chroma 0.133 and its hue 153°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Jungle Green (#048243), ΔE 0.012 away. White text reads best on it, at 4.69:1.
| Hue family | Greens |
| Lightness | medium-dark (54%) |
| Chroma | moderately saturated (0.133) |
| Temperature | in between |
| Nearest name | Jungle Green (#048243) |
| Black text | 4.47:1 |
| White text | 4.69:1 |
Values
| HEX | #128549 |
| RGB | rgb(18, 133, 73) |
| HSL | hsl(149, 76%, 30%) |
| OKLCH | oklch(54.3% 0.133 153.5) |
Contrast
WCAG 2 contrast ratios are the conformance target: AA needs 4.5:1 for body text and 3:1 for large text, AAA needs 7:1. APCA Lc values are supplementary guidance from the WCAG 3 drafts.
| Pair | WCAG 2 | Result | APCA | APCA guidance |
|---|---|---|---|---|
| White text on #128549 | 4.69:1 | AA | Lc -77.5 | Fine for body text |
| Black text on #128549 | 4.47:1 | AA large text | Lc 32.0 | Non-text elements, placeholder text |
| #128549 text on white | 4.69:1 | AA | Lc 72.1 | Content text, not long reading |
| #128549 text on black | 4.47:1 | AA large text | Lc -29.6 | Dividers and decoration only |
Tints and shades
A 50–950 scale built in OKLCH: the hue is held, lightness follows a Tailwind v4-like curve, and every step is kept inside the sRGB gamut. This color sits at step 600.
-
Step 50
50
#F2F7F3
oklch(97.1% 0.007 151.9)
-
Step 100
100
#E2EDE5
oklch(93.6% 0.016 154.5)
-
Step 200
200
#C9E0CF
oklch(88.5% 0.034 153.6)
-
Step 300
300
#A4CCAF
oklch(80.8% 0.059 153.5)
-
Step 400
400
#70B285
oklch(70.7% 0.095 153.6)
-
Step 500
500
#449F66
oklch(63.2% 0.123 153.5)
-
Step 600
600 (this color)
#128549
oklch(54.3% 0.133 153.5)
-
Step 700
700
#05743E
oklch(49.1% 0.123 153.6)
-
Step 800
800
#0E5F33
oklch(42.8% 0.103 153.3)
-
Step 900
900
#174E2D
oklch(37.8% 0.08 153.5)
-
Step 950
950
#102D1B
oklch(26.9% 0.049 154.2)
#128549 with color blindness
Simulated with the Machado et al. (2009) model. ΔE is how far the color moves: below about 0.02 you would not notice a change.
| Vision | Seen as | Shift (ΔE) |
|---|---|---|
| Protanopia (no red cones) | #857945 | 0.116 |
| Deuteranopia (no green cones) | #78704D | 0.113 |
| Tritanopia (no blue cones) | #008376 | 0.068 |
| Achromatopsia (no color) | #747474 | 0.134 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #128549
#128549
oklch(54.3% 0.133 153.5)
- #9C4E90
#9C4E90
oklch(54.3% 0.134 333.3)
Analogous
Neighbouring hues, 30° either side.
Split complementary
The two hues beside the complement (150° and 210°).
Triadic
Three hues spaced 120° apart.
Palettes with this color
Curated palettes that contain a color within ΔE 0.04 (OKLab) of #128549, closest first.
No curated palette has a color within ΔE 0.04 of #128549.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Jungle Green #048243 ΔE 0.012
- Sea Green #2E8B57 ΔE 0.029
- Tree Green #2A7E19 ΔE 0.044
- Forest Green #228B22 ΔE 0.048
- Viridian #1E9167 ΔE 0.049
- Dark Grass Green #388004 ΔE 0.051
- Kelley Green #009337 ΔE 0.053
- Fern Green #548D44 ΔE 0.055
Use #128549 in your product
Turn it into light and dark UI roles checked for contrast, then export to Tailwind v4, shadcn/ui, CSS or design tokens.