#255134
Closest named color: Dark Blue Green (#005249). oklch(39.5% 0.07 153.1), rgb(37, 81, 52).
Aa
White text reads best on this color (9.10:1).
About this color
#255134 is a dark, muted green. In OKLCH its lightness is 39%, its chroma 0.070 and its hue 153°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Blue Green (#005249), ΔE 0.035 away. White text reads best on it, at 9.10:1.
| Hue family | Greens |
| Lightness | dark (39%) |
| Chroma | muted (0.070) |
| Temperature | in between |
| Nearest name | Dark Blue Green (#005249) |
| Black text | 2.30:1 |
| White text | 9.10:1 |
Values
| HEX | #255134 |
| RGB | rgb(37, 81, 52) |
| HSL | hsl(140, 37%, 23%) |
| OKLCH | oklch(39.5% 0.07 153.1) |
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 #255134 | 9.10:1 | AAA | Lc -95.2 | Preferred for body text |
| Black text on #255134 | 2.30:1 | Fails | Lc 13.2 | Not readable |
| #255134 text on white | 9.10:1 | AAA | Lc 90.8 | Preferred for body text |
| #255134 text on black | 2.30:1 | Fails | Lc -11.5 | Not readable |
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 900.
-
Step 50
50
#F2F7F3
oklch(97.1% 0.007 151.9)
-
Step 100
100
#E3EDE5
oklch(93.6% 0.015 151.8)
-
Step 200
200
#CBDFD0
oklch(88.5% 0.029 153.3)
-
Step 300
300
#A8CBB1
oklch(80.9% 0.052 153)
-
Step 400
400
#77B088
oklch(70.7% 0.084 153.3)
-
Step 500
500
#519C6A
oklch(63.1% 0.107 153)
-
Step 600
600
#318652
oklch(55.5% 0.115 153.3)
-
Step 700
700
#227242
oklch(49.1% 0.108 153)
-
Step 800
800
#1F5D37
oklch(42.8% 0.089 153.2)
-
Step 900
900 (this color)
#255134
oklch(39.5% 0.07 153.1)
-
Step 950
950
#142D1C
oklch(27.1% 0.045 152.8)
#255134 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) | #514B32 | 0.061 |
| Deuteranopia (no green cones) | #4B4736 | 0.059 |
| Tritanopia (no blue cones) | #1B5049 | 0.035 |
| Achromatopsia (no color) | #484848 | 0.070 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #255134
#255134
oklch(39.5% 0.07 153.1)
- #5C3756
#5C3756
oklch(39.3% 0.07 332.9)
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 #255134, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Blue Green #005249 ΔE 0.035
- Pine #2B5D34 ΔE 0.041
- Evergreen #05472A ΔE 0.045
- Spruce #0A5F38 ΔE 0.045
- Pine Green #0A481E ΔE 0.048
- Navy Green #35530A ΔE 0.048
- Dark Slate Gray #2F4F4F ΔE 0.050
- Dark Teal #014D4E ΔE 0.051
Use #255134 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.