#138453
Closest named color: Jungle Green (#048243). oklch(54.3% 0.122 157.9), rgb(19, 132, 83).
Aa
White text reads best on this color (4.71:1).
About this color
#138453 is a medium-dark, moderately saturated green. In OKLCH its lightness is 54%, its chroma 0.122 and its hue 158°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Jungle Green (#048243), ΔE 0.022 away. White text reads best on it, at 4.71:1.
| Hue family | Greens |
| Lightness | medium-dark (54%) |
| Chroma | moderately saturated (0.122) |
| Temperature | in between |
| Nearest name | Jungle Green (#048243) |
| Black text | 4.45:1 |
| White text | 4.71:1 |
Values
| HEX | #138453 |
| RGB | rgb(19, 132, 83) |
| HSL | hsl(154, 75%, 30%) |
| OKLCH | oklch(54.3% 0.122 157.9) |
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 #138453 | 4.71:1 | AA | Lc -77.7 | Fine for body text |
| Black text on #138453 | 4.45:1 | AA large text | Lc 31.8 | Non-text elements, placeholder text |
| #138453 text on white | 4.71:1 | AA | Lc 72.3 | Content text, not long reading |
| #138453 text on black | 4.45:1 | AA large text | Lc -29.4 | 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
#E2EDE6
oklch(93.6% 0.015 158.2)
-
Step 200
200
#C9E0D1
oklch(88.5% 0.032 157.1)
-
Step 300
300
#A4CCB3
oklch(80.9% 0.055 157.5)
-
Step 400
400
#70B18C
oklch(70.6% 0.086 158.3)
-
Step 500
500
#449E6F
oklch(63.2% 0.113 157.9)
-
Step 600
600 (this color)
#138453
oklch(54.3% 0.122 157.9)
-
Step 700
700
#067347
oklch(49% 0.113 158)
-
Step 800
800
#0F5E3A
oklch(42.7% 0.094 157.5)
-
Step 900
900
#184D32
oklch(37.7% 0.073 157.6)
-
Step 950
950
#102D1E
oklch(27% 0.045 158.6)
#138453 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) | #837950 | 0.112 |
| Deuteranopia (no green cones) | #767056 | 0.109 |
| Tritanopia (no blue cones) | #008377 | 0.055 |
| Achromatopsia (no color) | #737373 | 0.122 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #138453
#138453
oklch(54.3% 0.122 157.9)
- #9B5188
#9B5188
oklch(54.2% 0.121 337.7)
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 #138453, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Jungle Green #048243 ΔE 0.022
- Sea Green #2E8B57 ΔE 0.027
- Viridian #1E9167 ΔE 0.044
- Dark Sage #598556 ΔE 0.054
- Tree Green #2A7E19 ΔE 0.057
- Fern Green #548D44 ΔE 0.059
- Light Forest Green #4F9153 ΔE 0.060
- Forest Green #228B22 ΔE 0.062
Use #138453 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.