#18402E
Closest named color: Evergreen (#05472A). oklch(33.7% 0.056 161.7), rgb(24, 64, 46).
Aa
White text reads best on this color (11.59:1).
About this color
#18402E is a dark, muted green. In OKLCH its lightness is 34%, its chroma 0.056 and its hue 162°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Evergreen (#05472A), ΔE 0.029 away. White text reads best on it, at 11.59:1.
| Hue family | Greens |
| Lightness | dark (34%) |
| Chroma | muted (0.056) |
| Temperature | in between |
| Nearest name | Evergreen (#05472A) |
| Black text | 1.81:1 |
| White text | 11.59:1 |
Values
| HEX | #18402E |
| RGB | rgb(24, 64, 46) |
| HSL | hsl(153, 45%, 17%) |
| OKLCH | oklch(33.7% 0.056 161.7) |
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 #18402E | 11.59:1 | AAA | Lc -100.2 | Preferred for body text |
| Black text on #18402E | 1.81:1 | Fails | Lc 7.4 | Not readable |
| #18402E text on white | 11.59:1 | AAA | Lc 96.5 | Preferred for body text |
| #18402E text on black | 1.81:1 | Fails | Lc 0.0 | 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
#F2F7F4
oklch(97.2% 0.007 160.1)
-
Step 100
100
#E3ECE7
oklch(93.5% 0.012 162)
-
Step 200
200
#CCDED4
oklch(88.4% 0.024 161.7)
-
Step 300
300
#AAC9B8
oklch(80.8% 0.041 161.4)
-
Step 400
400
#7BAE94
oklch(70.7% 0.066 161.9)
-
Step 500
500
#569A79
oklch(63.2% 0.086 161.4)
-
Step 600
600
#388462
oklch(55.6% 0.093 161.7)
-
Step 700
700
#2A7051
oklch(49.2% 0.087 161.4)
-
Step 800
800
#245B43
oklch(42.7% 0.071 162.3)
-
Step 900
900 (this color)
#18402E
oklch(33.7% 0.056 161.7)
-
Step 950
950
#152C21
oklch(27% 0.036 161.9)
#18402E 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) | #3F3B2D | 0.054 |
| Deuteranopia (no green cones) | #39372F | 0.052 |
| Tritanopia (no blue cones) | #09403B | 0.023 |
| Achromatopsia (no color) | #393939 | 0.056 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #18402E
#18402E
oklch(33.7% 0.056 161.7)
- #4B2B3F
#4B2B3F
oklch(33.7% 0.056 342.5)
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 #18402E, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Evergreen #05472A ΔE 0.029
- Pakistan Green #283618 ΔE 0.039
- Pine Green #0A481E ΔE 0.043
- Hunter Green #0B4008 ΔE 0.052
- Forrest Green #154406 ΔE 0.055
- Dark Olive #373E02 ΔE 0.056
- Onyx #343A40 ΔE 0.057
- Dark Teal #014D4E ΔE 0.057
Use #18402E 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.