#243B18
Closest named color: Pakistan Green (#283618). oklch(32.3% 0.064 135.9), rgb(36, 59, 24).
Aa
White text reads best on this color (12.25:1).
About this color
#243B18 is a dark, muted green. In OKLCH its lightness is 32%, its chroma 0.064 and its hue 136°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Pakistan Green (#283618), ΔE 0.018 away. White text reads best on it, at 12.25:1.
| Hue family | Greens |
| Lightness | dark (32%) |
| Chroma | muted (0.064) |
| Temperature | in between |
| Nearest name | Pakistan Green (#283618) |
| Black text | 1.71:1 |
| White text | 12.25:1 |
Values
| HEX | #243B18 |
| RGB | rgb(36, 59, 24) |
| HSL | hsl(99, 42%, 16%) |
| OKLCH | oklch(32.3% 0.064 135.9) |
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 #243B18 | 12.25:1 | AAA | Lc -101.3 | Preferred for body text |
| Black text on #243B18 | 1.71:1 | Fails | Lc 0.0 | Not readable |
| #243B18 text on white | 12.25:1 | AAA | Lc 97.9 | Preferred for body text |
| #243B18 text on black | 1.71:1 | 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 950.
-
Step 50
50
#F2F7F0
oklch(97% 0.011 136.6)
-
Step 100
100
#E3EDDF
oklch(93.5% 0.021 136.6)
-
Step 200
200
#CDE0C4
oklch(88.5% 0.043 135.5)
-
Step 300
300
#ABCC9B
oklch(80.8% 0.076 135.6)
-
Step 400
400
#7DB263
oklch(70.7% 0.122 136)
-
Step 500
500
#5B9E33
oklch(63.2% 0.156 135.9)
-
Step 600
600
#418700
oklch(55.5% 0.165 135.8)
-
Step 700
700
#357200
oklch(49.1% 0.146 136)
-
Step 800
800
#2A5D00
oklch(42.6% 0.127 136)
-
Step 900
900
#264D0C
oklch(37.7% 0.102 136)
-
Step 950
950 (this color)
#243B18
oklch(32.3% 0.064 135.9)
#243B18 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) | #3D3615 | 0.041 |
| Deuteranopia (no green cones) | #3A341A | 0.042 |
| Tritanopia (no blue cones) | #233933 | 0.045 |
| Achromatopsia (no color) | #353535 | 0.065 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #243B18
#243B18
oklch(32.3% 0.064 135.9)
- #40294A
#40294A
oklch(32.4% 0.064 315.1)
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 #243B18, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pakistan Green #283618 ΔE 0.018
- Dark Olive #373E02 ΔE 0.035
- Hunter Green #0B4008 ΔE 0.037
- Evergreen #05472A ΔE 0.042
- Forrest Green #154406 ΔE 0.042
- Pine Green #0A481E ΔE 0.045
- British Racing Green #05480D ΔE 0.053
- Racing Green #014600 ΔE 0.055
Use #243B18 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.