#257036
Closest named color: Dark Olive Green (#556B2F). oklch(48.4% 0.116 147.9), rgb(37, 112, 54).
Aa
White text reads best on this color (6.08:1).
About this color
#257036 is a medium-dark, moderately saturated green. In OKLCH its lightness is 48%, its chroma 0.116 and its hue 148°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Olive Green (#556B2F), ΔE 0.048 away. White text reads best on it, at 6.08:1.
| Hue family | Greens |
| Lightness | medium-dark (48%) |
| Chroma | moderately saturated (0.116) |
| Temperature | in between |
| Nearest name | Dark Olive Green (#556B2F) |
| Black text | 3.44:1 |
| White text | 6.08:1 |
Values
| HEX | #257036 |
| RGB | rgb(37, 112, 54) |
| HSL | hsl(134, 50%, 29%) |
| OKLCH | oklch(48.4% 0.116 147.9) |
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 #257036 | 6.08:1 | AA | Lc -85.3 | Fine for body text |
| Black text on #257036 | 3.44:1 | AA large text | Lc 24.0 | Dividers and decoration only |
| #257036 text on white | 6.08:1 | AA | Lc 80.1 | Fine for body text |
| #257036 text on black | 3.44:1 | AA large text | Lc -21.8 | 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
#F2F7F3
oklch(97.1% 0.007 151.9)
-
Step 100
100
#E3EDE4
oklch(93.6% 0.016 148.4)
-
Step 200
200
#CCDFCE
oklch(88.5% 0.031 148.4)
-
Step 300
300
#A9CBAC
oklch(80.9% 0.056 147.4)
-
Step 400
400
#79B081
oklch(70.6% 0.089 148.3)
-
Step 500
500
#549C60
oklch(63% 0.115 147.9)
-
Step 600
600
#368747
oklch(55.7% 0.125 148)
-
Step 700
700 (this color)
#257036
oklch(48.4% 0.116 147.9)
-
Step 800
800
#235D2F
oklch(42.8% 0.096 147.9)
-
Step 900
900
#224C2A
oklch(37.6% 0.074 148.2)
-
Step 950
950
#152D19
oklch(27.1% 0.048 148)
#257036 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) | #716631 | 0.092 |
| Deuteranopia (no green cones) | #68603A | 0.091 |
| Tritanopia (no blue cones) | #0D6E62 | 0.066 |
| Achromatopsia (no color) | #626262 | 0.117 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #257036
#257036
oklch(48.4% 0.116 147.9)
- #814480
#814480
oklch(48.4% 0.117 327.8)
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 #257036, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Olive Green #556B2F ΔE 0.048
- Camo Green #526525 ΔE 0.050
- Camouflage Green #4B6113 ΔE 0.053
- Jungle Green #048243 ΔE 0.053
- Tree Green #2A7E19 ΔE 0.057
- Dark Green #006400 ΔE 0.059
- Spruce #0A5F38 ΔE 0.060
- Pine #2B5D34 ΔE 0.060
Use #257036 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.