#18562E
Closest named color: Spruce (#0A5F38). oklch(40.3% 0.091 151.5), rgb(24, 86, 46).
Aa
White text reads best on this color (8.71:1).
About this color
#18562E is a dark, moderately saturated green. In OKLCH its lightness is 40%, its chroma 0.091 and its hue 151°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Spruce (#0A5F38), ΔE 0.028 away. White text reads best on it, at 8.71:1.
| Hue family | Greens |
| Lightness | dark (40%) |
| Chroma | moderately saturated (0.091) |
| Temperature | in between |
| Nearest name | Spruce (#0A5F38) |
| Black text | 2.40:1 |
| White text | 8.71:1 |
Values
| HEX | #18562E |
| RGB | rgb(24, 86, 46) |
| HSL | hsl(141, 56%, 22%) |
| OKLCH | oklch(40.3% 0.091 151.5) |
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 #18562E | 8.71:1 | AAA | Lc -94.1 | Preferred for body text |
| Black text on #18562E | 2.40:1 | Fails | Lc 14.4 | Not readable |
| #18562E text on white | 8.71:1 | AAA | Lc 89.6 | Fine for body text |
| #18562E text on black | 2.40:1 | Fails | Lc -12.7 | 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 800.
-
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
#CCDFCF
oklch(88.5% 0.03 150.1)
-
Step 300
300
#A8CBB0
oklch(80.9% 0.053 151.9)
-
Step 400
400
#78B086
oklch(70.7% 0.085 151.6)
-
Step 500
500
#529C67
oklch(63% 0.109 151.4)
-
Step 600
600
#32874E
oklch(55.7% 0.12 151.3)
-
Step 700
700
#24723F
oklch(49.1% 0.111 151.3)
-
Step 800
800 (this color)
#18562E
oklch(40.3% 0.091 151.5)
-
Step 900
900
#214C2E
oklch(37.7% 0.07 151.5)
-
Step 950
950
#142D1B
oklch(27.1% 0.046 151.4)
#18562E 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) | #564E2B | 0.077 |
| Deuteranopia (no green cones) | #4F4931 | 0.077 |
| Tritanopia (no blue cones) | #00554C | 0.048 |
| Achromatopsia (no color) | #4B4B4B | 0.092 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #18562E
#18562E
oklch(40.3% 0.091 151.5)
- #64345F
#64345F
oklch(40.3% 0.092 331.1)
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 #18562E, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Spruce #0A5F38 ΔE 0.028
- Pine #2B5D34 ΔE 0.030
- Navy Green #35530A ΔE 0.037
- Forest #0B5509 ΔE 0.039
- Deep Green #02590F ΔE 0.040
- Dark Blue Green #005249 ΔE 0.049
- Pine Green #0A481E ΔE 0.050
- Evergreen #05472A ΔE 0.053
Use #18562E 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.