#243A18
Closest named color: Pakistan Green (#283618). oklch(32.1% 0.063 135.6), rgb(36, 58, 24).
Aa
White text reads best on this color (12.40:1).
About this color
#243A18 is a dark, muted green. In OKLCH its lightness is 32%, its chroma 0.063 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 0.014 away. White text reads best on it, at 12.40:1.
| Hue family | Greens |
| Lightness | dark (32%) |
| Chroma | muted (0.063) |
| Temperature | in between |
| Nearest name | Pakistan Green (#283618) |
| Black text | 1.69:1 |
| White text | 12.40:1 |
Values
| HEX | #243A18 |
| RGB | rgb(36, 58, 24) |
| HSL | hsl(99, 41%, 16%) |
| OKLCH | oklch(32.1% 0.063 135.6) |
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 #243A18 | 12.40:1 | AAA | Lc -101.6 | Preferred for body text |
| Black text on #243A18 | 1.69:1 | Fails | Lc 0.0 | Not readable |
| #243A18 text on white | 12.40:1 | AAA | Lc 98.1 | Preferred for body text |
| #243A18 text on black | 1.69:1 | 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
#F3F7F0
oklch(97.1% 0.01 131.4)
-
Step 100
100
#E4EDDF
oklch(93.5% 0.021 134.1)
-
Step 200
200
#CDE0C5
oklch(88.5% 0.042 136.3)
-
Step 300
300
#ACCC9C
oklch(80.9% 0.074 135.3)
-
Step 400
400
#7FB164
oklch(70.6% 0.119 135.4)
-
Step 500
500
#5D9D36
oklch(63.1% 0.151 135.6)
-
Step 600
600
#428700
oklch(55.6% 0.164 135.6)
-
Step 700
700
#367200
oklch(49.2% 0.146 135.8)
-
Step 800
800
#2C5D00
oklch(42.7% 0.126 135.4)
-
Step 900
900
#284D0E
oklch(37.8% 0.1 135.4)
-
Step 950
950 (this color)
#243A18
oklch(32.1% 0.063 135.6)
#243A18 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) | #3C3515 | 0.040 |
| Deuteranopia (no green cones) | #39341A | 0.039 |
| Tritanopia (no blue cones) | #243832 | 0.044 |
| Achromatopsia (no color) | #343434 | 0.063 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #243A18
#243A18
oklch(32.1% 0.063 135.6)
- #3F2849
#3F2849
oklch(32% 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 #243A18, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pakistan Green #283618 ΔE 0.014
- Dark Olive #373E02 ΔE 0.037
- Hunter Green #0B4008 ΔE 0.039
- Evergreen #05472A ΔE 0.045
- Forrest Green #154406 ΔE 0.045
- Pine Green #0A481E ΔE 0.048
- British Racing Green #05480D ΔE 0.056
- Racing Green #014600 ΔE 0.058
Use #243A18 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.