#257946
Closest named color: Jungle Green (#048243). oklch(51.3% 0.113 152.8), rgb(37, 121, 70).
Aa
White text reads best on this color (5.38:1).
About this color
#257946 is a medium-dark, moderately saturated green. In OKLCH its lightness is 51%, its chroma 0.113 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 0.030 away. White text reads best on it, at 5.38:1.
| Hue family | Greens |
| Lightness | medium-dark (51%) |
| Chroma | moderately saturated (0.113) |
| Temperature | in between |
| Nearest name | Jungle Green (#048243) |
| Black text | 3.90:1 |
| White text | 5.38:1 |
Values
| HEX | #257946 |
| RGB | rgb(37, 121, 70) |
| HSL | hsl(144, 53%, 31%) |
| OKLCH | oklch(51.3% 0.113 152.8) |
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 #257946 | 5.38:1 | AA | Lc -81.8 | Fine for body text |
| Black text on #257946 | 3.90:1 | AA large text | Lc 27.6 | Dividers and decoration only |
| #257946 text on white | 5.38:1 | AA | Lc 76.5 | Fine for body text |
| #257946 text on black | 3.90:1 | AA large text | Lc -25.3 | 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
#E2EDE5
oklch(93.6% 0.016 154.5)
-
Step 200
200
#CBDFD0
oklch(88.5% 0.029 153.3)
-
Step 300
300
#A7CBB0
oklch(80.8% 0.054 152.7)
-
Step 400
400
#75B186
oklch(70.7% 0.089 152.6)
-
Step 500
500
#4E9D68
oklch(63.1% 0.112 152.6)
-
Step 600
600
#2C874F
oklch(55.5% 0.122 152.7)
-
Step 700
700 (this color)
#257946
oklch(51.3% 0.113 152.8)
-
Step 800
800
#1B5D35
oklch(42.6% 0.093 152.9)
-
Step 900
900
#1E4D2E
oklch(37.8% 0.074 152.4)
-
Step 950
950
#132D1B
oklch(27% 0.047 152.1)
#257946 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) | #796F42 | 0.097 |
| Deuteranopia (no green cones) | #6E6749 | 0.096 |
| Tritanopia (no blue cones) | #00776C | 0.059 |
| Achromatopsia (no color) | #6A6A6A | 0.114 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #257946
#257946
oklch(51.3% 0.113 152.8)
- #8C4C83
#8C4C83
oklch(51.3% 0.113 332.5)
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 #257946, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Jungle Green #048243 ΔE 0.030
- Tree Green #2A7E19 ΔE 0.052
- Dark Olive Green #556B2F ΔE 0.055
- Sea Green #2E8B57 ΔE 0.056
- Dark Grass Green #388004 ΔE 0.062
- Muddy Green #657432 ΔE 0.064
- Dark Moss Green #606C38 ΔE 0.065
- Camo Green #526525 ΔE 0.066
Use #257946 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.