#057E43
Closest named color: Jungle Green (#048243). oklch(52.1% 0.132 153.4), rgb(5, 126, 67).
Aa
White text reads best on this color (5.15:1).
About this color
#057E43 is a medium-dark, moderately saturated green. In OKLCH its lightness is 52%, its chroma 0.132 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 0.013 away. White text reads best on it, at 5.15:1.
| Hue family | Greens |
| Lightness | medium-dark (52%) |
| Chroma | moderately saturated (0.132) |
| Temperature | in between |
| Nearest name | Jungle Green (#048243) |
| Black text | 4.07:1 |
| White text | 5.15:1 |
Values
| HEX | #057E43 |
| RGB | rgb(5, 126, 67) |
| HSL | hsl(151, 92%, 26%) |
| OKLCH | oklch(52.1% 0.132 153.4) |
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 #057E43 | 5.15:1 | AA | Lc -80.3 | Fine for body text |
| Black text on #057E43 | 4.07:1 | AA large text | Lc 29.1 | Dividers and decoration only |
| #057E43 text on white | 5.15:1 | AA | Lc 74.9 | Content text, not long reading |
| #057E43 text on black | 4.07:1 | AA large text | Lc -26.8 | 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
#F1F7F3
oklch(97.1% 0.008 157.1)
-
Step 100
100
#E1EEE4
oklch(93.7% 0.019 152.8)
-
Step 200
200
#C8E0CE
oklch(88.4% 0.035 153.2)
-
Step 300
300
#A2CDAE
oklch(80.9% 0.063 153.5)
-
Step 400
400
#6CB383
oklch(70.7% 0.101 153.5)
-
Step 500
500
#3DA063
oklch(63.2% 0.13 153.3)
-
Step 600
600
#028A4A
oklch(55.6% 0.141 153.5)
-
Step 700
700 (this color)
#057E43
oklch(52.1% 0.132 153.4)
-
Step 800
800
#005F31
oklch(42.6% 0.108 153.6)
-
Step 900
900
#124E2B
oklch(37.6% 0.085 153.3)
-
Step 950
950
#0D2E1A
oklch(27% 0.054 153.9)
#057E43 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) | #7E723F | 0.114 |
| Deuteranopia (no green cones) | #726A47 | 0.112 |
| Tritanopia (no blue cones) | #007C70 | 0.069 |
| Achromatopsia (no color) | #6D6D6D | 0.132 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #057E43
#057E43
oklch(52.1% 0.132 153.4)
- #944889
#944889
oklch(52% 0.132 333)
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 #057E43, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Jungle Green #048243 ΔE 0.013
- Tree Green #2A7E19 ΔE 0.040
- Sea Green #2E8B57 ΔE 0.050
- Dark Grass Green #388004 ΔE 0.051
- Green #008000 ΔE 0.054
- Forest Green #228B22 ΔE 0.059
- Viridian #1E9167 ΔE 0.069
- Kelley Green #009337 ΔE 0.070
Use #057E43 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.