#258536
Closest named color: Jungle Green (#048243). oklch(54.4% 0.145 146.1), rgb(37, 133, 54).
Aa
White text reads best on this color (4.68:1).
About this color
#258536 is a medium-dark, vivid green. In OKLCH its lightness is 54%, its chroma 0.145 and its hue 146°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Jungle Green (#048243), ΔE 0.022 away. White text reads best on it, at 4.68:1.
| Hue family | Greens |
| Lightness | medium-dark (54%) |
| Chroma | vivid (0.145) |
| Temperature | in between |
| Nearest name | Jungle Green (#048243) |
| Black text | 4.48:1 |
| White text | 4.68:1 |
Values
| HEX | #258536 |
| RGB | rgb(37, 133, 54) |
| HSL | hsl(131, 56%, 33%) |
| OKLCH | oklch(54.4% 0.145 146.1) |
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 #258536 | 4.68:1 | AA | Lc -77.5 | Fine for body text |
| Black text on #258536 | 4.48:1 | AA large text | Lc 32.0 | Non-text elements, placeholder text |
| #258536 text on white | 4.68:1 | AA | Lc 72.1 | Content text, not long reading |
| #258536 text on black | 4.48:1 | AA large text | Lc -29.6 | 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 600.
-
Step 50
50
#F2F7F2
oklch(97.1% 0.008 145.5)
-
Step 100
100
#E2EDE2
oklch(93.5% 0.019 145.4)
-
Step 200
200
#CBE0CB
oklch(88.5% 0.036 145.3)
-
Step 300
300
#A6CDA8
oklch(81% 0.066 146.3)
-
Step 400
400
#74B279
oklch(70.6% 0.104 146.3)
-
Step 500
500
#4C9E56
oklch(63% 0.133 146.3)
-
Step 600
600 (this color)
#258536
oklch(54.4% 0.145 146.1)
-
Step 700
700
#1B742C
oklch(49.2% 0.135 146.1)
-
Step 800
800
#1A5E25
oklch(42.6% 0.112 146)
-
Step 900
900
#1D4D23
oklch(37.6% 0.087 146)
-
Step 950
950
#122D15
oklch(26.8% 0.055 146.2)
#258536 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) | #87792E | 0.111 |
| Deuteranopia (no green cones) | #7C713C | 0.111 |
| Tritanopia (no blue cones) | #008274 | 0.087 |
| Achromatopsia (no color) | #747474 | 0.146 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #258536
#258536
oklch(54.4% 0.145 146.1)
- #9A4D9C
#9A4D9C
oklch(54.4% 0.145 326.4)
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 #258536, closest first.
No curated palette has a color within ΔE 0.04 of #258536.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Jungle Green #048243 ΔE 0.022
- Tree Green #2A7E19 ΔE 0.027
- Forest Green #228B22 ΔE 0.029
- Dark Grass Green #388004 ΔE 0.030
- Green #008000 ΔE 0.041
- Sea Green #2E8B57 ΔE 0.042
- Emerald Green #028F1E ΔE 0.042
- Kelley Green #009337 ΔE 0.042
Use #258536 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.