#18772E
Closest named color: Tree Green (#2A7E19). oklch(50% 0.138 146.7), rgb(24, 119, 46).
Aa
White text reads best on this color (5.64:1).
About this color
#18772E is a medium-dark, moderately saturated green. In OKLCH its lightness is 50%, its chroma 0.138 and its hue 147°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Tree Green (#2A7E19), ΔE 0.032 away. White text reads best on it, at 5.64:1.
| Hue family | Greens |
| Lightness | medium-dark (50%) |
| Chroma | moderately saturated (0.138) |
| Temperature | in between |
| Nearest name | Tree Green (#2A7E19) |
| Black text | 3.71:1 |
| White text | 5.64:1 |
Values
| HEX | #18772E |
| RGB | rgb(24, 119, 46) |
| HSL | hsl(134, 66%, 28%) |
| OKLCH | oklch(50% 0.138 146.7) |
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 #18772E | 5.64:1 | AA | Lc -83.1 | Fine for body text |
| Black text on #18772E | 3.71:1 | AA large text | Lc 26.3 | Dividers and decoration only |
| #18772E text on white | 5.64:1 | AA | Lc 77.8 | Fine for body text |
| #18772E text on black | 3.71:1 | AA large text | Lc -24.0 | 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 700.
-
Step 50
50
#F2F7F2
oklch(97.1% 0.008 145.5)
-
Step 100
100
#E2EEE2
oklch(93.7% 0.02 145.4)
-
Step 200
200
#CAE0CB
oklch(88.5% 0.037 146.5)
-
Step 300
300
#A5CDA8
oklch(80.9% 0.067 146.9)
-
Step 400
400
#72B379
oklch(70.8% 0.107 146.9)
-
Step 500
500
#499F55
oklch(63.1% 0.137 146.6)
-
Step 600
600
#248939
oklch(55.5% 0.148 146.6)
-
Step 700
700 (this color)
#18772E
oklch(50% 0.138 146.7)
-
Step 800
800
#165F25
oklch(42.8% 0.115 146.6)
-
Step 900
900
#1B4E23
oklch(37.8% 0.089 146.5)
-
Step 950
950
#112E15
oklch(27.1% 0.057 146.6)
#18772E 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) | #796C26 | 0.107 |
| Deuteranopia (no green cones) | #6E6434 | 0.106 |
| Tritanopia (no blue cones) | #007467 | 0.082 |
| Achromatopsia (no color) | #676767 | 0.139 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #18772E
#18772E
oklch(50% 0.138 146.7)
- #8A428C
#8A428C
oklch(49.9% 0.138 326.4)
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 #18772E, closest first.
No curated palette has a color within ΔE 0.04 of #18772E.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Tree Green #2A7E19 ΔE 0.032
- Jungle Green #048243 ΔE 0.035
- Green #008000 ΔE 0.045
- Dark Grass Green #388004 ΔE 0.046
- Dark Olive Green #556B2F ΔE 0.063
- Dark Green #006400 ΔE 0.065
- Forest Green #228B22 ΔE 0.066
- Camo Green #526525 ΔE 0.068
Use #18772E 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.