#23551F
Closest named color: Navy Green (#35530A). oklch(40.1% 0.1 142.2), rgb(35, 85, 31).
Aa
White text reads best on this color (8.78:1).
About this color
#23551F is a dark, moderately saturated green. In OKLCH its lightness is 40%, its chroma 0.100 and its hue 142°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Navy Green (#35530A), ΔE 0.021 away. White text reads best on it, at 8.78:1.
| Hue family | Greens |
| Lightness | dark (40%) |
| Chroma | moderately saturated (0.100) |
| Temperature | in between |
| Nearest name | Navy Green (#35530A) |
| Black text | 2.39:1 |
| White text | 8.78:1 |
Values
| HEX | #23551F |
| RGB | rgb(35, 85, 31) |
| HSL | hsl(116, 47%, 23%) |
| OKLCH | oklch(40.1% 0.1 142.2) |
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 #23551F | 8.78:1 | AAA | Lc -94.3 | Preferred for body text |
| Black text on #23551F | 2.39:1 | Fails | Lc 14.2 | Not readable |
| #23551F text on white | 8.78:1 | AAA | Lc 89.8 | Fine for body text |
| #23551F text on black | 2.39:1 | Fails | Lc -12.4 | 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
#F2F7F1
oklch(97.1% 0.01 140.5)
-
Step 100
100
#E2EEE1
oklch(93.7% 0.021 143.2)
-
Step 200
200
#CAE1C7
oklch(88.6% 0.043 142)
-
Step 300
300
#A5CDA1
oklch(80.8% 0.074 142.5)
-
Step 400
400
#73B36D
oklch(70.6% 0.119 142.3)
-
Step 500
500
#4BA044
oklch(63.2% 0.153 142.2)
-
Step 600
600
#278A21
oklch(55.6% 0.167 142.3)
-
Step 700
700
#187512
oklch(49.1% 0.155 142.2)
-
Step 800
800
#185F13
oklch(42.6% 0.128 142.1)
-
Step 900
900 (this color)
#23551F
oklch(40.1% 0.1 142.2)
-
Step 950
950
#122E0F
oklch(27% 0.064 141.8)
#23551F 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) | #574D19 | 0.071 |
| Deuteranopia (no green cones) | #504923 | 0.070 |
| Tritanopia (no blue cones) | #1C5249 | 0.065 |
| Achromatopsia (no color) | #4B4B4B | 0.101 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #23551F
#23551F
oklch(40.1% 0.1 142.2)
- #613368
#613368
oklch(40.2% 0.101 322.2)
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 #23551F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Navy Green #35530A ΔE 0.021
- Forest #0B5509 ΔE 0.027
- Deep Green #02590F ΔE 0.029
- Pine #2B5D34 ΔE 0.035
- Spruce #0A5F38 ΔE 0.037
- Bottle Green #044A05 ΔE 0.049
- Pine Green #0A481E ΔE 0.050
- Darkgreen #054907 ΔE 0.051
Use #23551F 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.