#23821F
Closest named color: Tree Green (#2A7E19). oklch(53.2% 0.16 142.5), rgb(35, 130, 31).
Aa
White text reads best on this color (4.90:1).
About this color
#23821F is a medium-dark, vivid green. In OKLCH its lightness is 53%, its chroma 0.160 and its hue 142°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Tree Green (#2A7E19), ΔE 0.012 away. White text reads best on it, at 4.90:1.
| Hue family | Greens |
| Lightness | medium-dark (53%) |
| Chroma | vivid (0.160) |
| Temperature | in between |
| Nearest name | Tree Green (#2A7E19) |
| Black text | 4.28:1 |
| White text | 4.90:1 |
Values
| HEX | #23821F |
| RGB | rgb(35, 130, 31) |
| HSL | hsl(118, 61%, 32%) |
| OKLCH | oklch(53.2% 0.16 142.5) |
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 #23821F | 4.90:1 | AA | Lc -78.9 | Fine for body text |
| Black text on #23821F | 4.28:1 | AA large text | Lc 30.6 | Non-text elements, placeholder text |
| #23821F text on white | 4.90:1 | AA | Lc 73.5 | Content text, not long reading |
| #23821F text on black | 4.28:1 | AA large text | Lc -28.2 | 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
#F2F7F1
oklch(97.1% 0.01 140.5)
-
Step 100
100
#E2EEE1
oklch(93.7% 0.021 143.2)
-
Step 200
200
#CBE0C8
oklch(88.4% 0.039 141.7)
-
Step 300
300
#A6CDA2
oklch(80.9% 0.073 142.4)
-
Step 400
400
#75B370
oklch(70.7% 0.115 142.6)
-
Step 500
500
#4E9F48
oklch(63.1% 0.147 142.3)
-
Step 600
600 (this color)
#23821F
oklch(53.2% 0.16 142.5)
-
Step 700
700
#1D741A
oklch(49% 0.148 142.5)
-
Step 800
800
#1B5F18
oklch(42.7% 0.124 142.5)
-
Step 900
900
#1E4E1B
oklch(37.8% 0.096 142.4)
-
Step 950
950
#132E11
oklch(27.1% 0.061 142.4)
#23821F 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) | #85750C | 0.113 |
| Deuteranopia (no green cones) | #7A6E2A | 0.113 |
| Tritanopia (no blue cones) | #057E6F | 0.103 |
| Achromatopsia (no color) | #717171 | 0.161 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #23821F
#23821F
oklch(53.2% 0.16 142.5)
- #9646A2
#9646A2
oklch(53.3% 0.16 322.3)
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 #23821F, closest first.
No curated palette has a color within ΔE 0.04 of #23821F.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Tree Green #2A7E19 ΔE 0.012
- Dark Grass Green #388004 ΔE 0.015
- Green #008000 ΔE 0.021
- Forest Green #228B22 ΔE 0.027
- Jungle Green #048243 ΔE 0.035
- Emerald Green #028F1E ΔE 0.039
- Kelley Green #009337 ΔE 0.049
- Irish Green #019529 ΔE 0.055
Use #23821F 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.