#057639
Closest named color: Jungle Green (#048243). oklch(49.6% 0.131 151.4), rgb(5, 118, 57).
Aa
White text reads best on this color (5.74:1).
About this color
#057639 is a medium-dark, moderately saturated green. In OKLCH its lightness is 50%, its chroma 0.131 and its hue 151°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Jungle Green (#048243), ΔE 0.037 away. White text reads best on it, at 5.74:1.
| Hue family | Greens |
| Lightness | medium-dark (50%) |
| Chroma | moderately saturated (0.131) |
| Temperature | in between |
| Nearest name | Jungle Green (#048243) |
| Black text | 3.65:1 |
| White text | 5.74:1 |
Values
| HEX | #057639 |
| RGB | rgb(5, 118, 57) |
| HSL | hsl(148, 92%, 24%) |
| OKLCH | oklch(49.6% 0.131 151.4) |
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 #057639 | 5.74:1 | AA | Lc -83.4 | Fine for body text |
| Black text on #057639 | 3.65:1 | AA large text | Lc 25.9 | Dividers and decoration only |
| #057639 text on white | 5.74:1 | AA | Lc 78.2 | Fine for body text |
| #057639 text on black | 3.65:1 | AA large text | Lc -23.6 | 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 700.
-
Step 50
50
#F2F7F3
oklch(97.1% 0.007 151.9)
-
Step 100
100
#E1EEE4
oklch(93.7% 0.019 152.8)
-
Step 200
200
#C9E0CE
oklch(88.5% 0.035 152)
-
Step 300
300
#A3CDAC
oklch(80.9% 0.064 151.2)
-
Step 400
400
#6FB380
oklch(70.8% 0.102 151.1)
-
Step 500
500
#439F60
oklch(63.1% 0.129 151.3)
-
Step 600
600
#178946
oklch(55.5% 0.14 151.4)
-
Step 700
700 (this color)
#057639
oklch(49.6% 0.131 151.4)
-
Step 800
800
#0C5F2E
oklch(42.7% 0.109 151.2)
-
Step 900
900
#164E2A
oklch(37.7% 0.084 151.7)
-
Step 950
950
#0F2E19
oklch(27.1% 0.054 151.7)
#057639 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) | #766B34 | 0.109 |
| Deuteranopia (no green cones) | #6B633D | 0.107 |
| Tritanopia (no blue cones) | #007468 | 0.071 |
| Achromatopsia (no color) | #666666 | 0.131 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #057639
#057639
oklch(49.6% 0.131 151.4)
- #8B4283
#8B4283
oklch(49.6% 0.13 331.6)
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 #057639, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Jungle Green #048243 ΔE 0.037
- Tree Green #2A7E19 ΔE 0.045
- Green #008000 ΔE 0.057
- Dark Grass Green #388004 ΔE 0.059
- Dark Olive Green #556B2F ΔE 0.062
- Dark Green #006400 ΔE 0.066
- Camo Green #526525 ΔE 0.068
- Camouflage Green #4B6113 ΔE 0.071
Use #057639 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.