#127739
Closest named color: Jungle Green (#048243). oklch(50% 0.13 150.4), rgb(18, 119, 57).
Aa
White text reads best on this color (5.63:1).
About this color
#127739 is a medium-dark, moderately saturated green. In OKLCH its lightness is 50%, its chroma 0.130 and its hue 150°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Jungle Green (#048243), ΔE 0.033 away. White text reads best on it, at 5.63:1.
| Hue family | Greens |
| Lightness | medium-dark (50%) |
| Chroma | moderately saturated (0.130) |
| Temperature | in between |
| Nearest name | Jungle Green (#048243) |
| Black text | 3.72:1 |
| White text | 5.63:1 |
Values
| HEX | #127739 |
| RGB | rgb(18, 119, 57) |
| HSL | hsl(143, 74%, 27%) |
| OKLCH | oklch(50% 0.13 150.4) |
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 #127739 | 5.63:1 | AA | Lc -83.0 | Fine for body text |
| Black text on #127739 | 3.72:1 | AA large text | Lc 26.4 | Dividers and decoration only |
| #127739 text on white | 5.63:1 | AA | Lc 77.7 | Fine for body text |
| #127739 text on black | 3.72:1 | AA large text | Lc -24.1 | 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 700.
-
Step 50
50
#F2F7F2
oklch(97.1% 0.008 145.5)
-
Step 100
100
#E2EDE4
oklch(93.5% 0.017 151.1)
-
Step 200
200
#CAE0CD
oklch(88.5% 0.035 149.3)
-
Step 300
300
#A4CDAC
oklch(81% 0.063 150.6)
-
Step 400
400
#71B280
oklch(70.6% 0.099 150.6)
-
Step 500
500
#469F5F
oklch(63.2% 0.128 150.4)
-
Step 600
600
#1E8945
oklch(55.6% 0.139 150.5)
-
Step 700
700 (this color)
#127739
oklch(50% 0.13 150.4)
-
Step 800
800
#125F2D
oklch(42.8% 0.108 150.1)
-
Step 900
900
#194E29
oklch(37.8% 0.084 150.3)
-
Step 950
950
#102E18
oklch(27.1% 0.054 150.1)
#127739 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) | #786C34 | 0.108 |
| Deuteranopia (no green cones) | #6D643E | 0.107 |
| Tritanopia (no blue cones) | #007569 | 0.072 |
| Achromatopsia (no color) | #676767 | 0.130 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #127739
#127739
oklch(50% 0.13 150.4)
- #8B4486
#8B4486
oklch(50% 0.13 330)
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 #127739, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Jungle Green #048243 ΔE 0.033
- Tree Green #2A7E19 ΔE 0.042
- Dark Grass Green #388004 ΔE 0.055
- Green #008000 ΔE 0.055
- Dark Olive Green #556B2F ΔE 0.061
- Camo Green #526525 ΔE 0.067
- Sea Green #2E8B57 ΔE 0.070
- Dark Green #006400 ΔE 0.070
Use #127739 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.