#234F09
Closest named color: Forest (#0B5509). oklch(38.1% 0.108 137), rgb(35, 79, 9).
Aa
White text reads best on this color (9.57:1).
About this color
#234F09 is a dark, moderately saturated green. In OKLCH its lightness is 38%, its chroma 0.108 and its hue 137°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Forest (#0B5509), ΔE 0.023 away. White text reads best on it, at 9.57:1.
| Hue family | Greens |
| Lightness | dark (38%) |
| Chroma | moderately saturated (0.108) |
| Temperature | in between |
| Nearest name | Forest (#0B5509) |
| Black text | 2.19:1 |
| White text | 9.57:1 |
Values
| HEX | #234F09 |
| RGB | rgb(35, 79, 9) |
| HSL | hsl(98, 80%, 17%) |
| OKLCH | oklch(38.1% 0.108 137) |
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 #234F09 | 9.57:1 | AAA | Lc -96.2 | Preferred for body text |
| Black text on #234F09 | 2.19:1 | Fails | Lc 12.1 | Not readable |
| #234F09 text on white | 9.57:1 | AAA | Lc 91.9 | Preferred for body text |
| #234F09 text on black | 2.19:1 | Fails | Lc -10.5 | 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
#F2F7F0
oklch(97% 0.011 136.6)
-
Step 100
100
#E3EEDF
oklch(93.7% 0.023 137.2)
-
Step 200
200
#CCE1C4
oklch(88.6% 0.045 137)
-
Step 300
300
#A8CD9A
oklch(80.8% 0.08 137.2)
-
Step 400
400
#79B360
oklch(70.7% 0.129 136.9)
-
Step 500
500
#549F2D
oklch(63.1% 0.165 137)
-
Step 600
600
#3B8800
oklch(55.6% 0.169 137.1)
-
Step 700
700
#317200
oklch(49% 0.148 136.9)
-
Step 800
800
#275E00
oklch(42.7% 0.129 137)
-
Step 900
900 (this color)
#234F09
oklch(38.1% 0.108 137)
-
Step 950
950
#152E08
oklch(27.1% 0.069 136.8)
#234F09 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) | #524700 | 0.068 |
| Deuteranopia (no green cones) | #4C4411 | 0.067 |
| Tritanopia (no blue cones) | #204C42 | 0.075 |
| Achromatopsia (no color) | #454545 | 0.108 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #234F09
#234F09
oklch(38.1% 0.108 137)
- #592D68
#592D68
oklch(38.1% 0.108 316.9)
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 #234F09, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Forest #0B5509 ΔE 0.023
- Navy Green #35530A ΔE 0.026
- Bottle Green #044A05 ΔE 0.029
- Darkgreen #054907 ΔE 0.031
- Deep Green #02590F ΔE 0.034
- British Racing Green #05480D ΔE 0.034
- Pine Green #0A481E ΔE 0.038
- Forrest Green #154406 ΔE 0.041
Use #234F09 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.