#243B2A
Closest named color: Pakistan Green (#283618). oklch(32.8% 0.042 151.8), rgb(36, 59, 42).
Aa
White text reads best on this color (12.11:1).
About this color
#243B2A is a dark, muted green. In OKLCH its lightness is 33%, its chroma 0.042 and its hue 152°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Pakistan Green (#283618), ΔE 0.026 away. White text reads best on it, at 12.11:1.
| Hue family | Greens |
| Lightness | dark (33%) |
| Chroma | muted (0.042) |
| Temperature | in between |
| Nearest name | Pakistan Green (#283618) |
| Black text | 1.73:1 |
| White text | 12.11:1 |
Values
| HEX | #243B2A |
| RGB | rgb(36, 59, 42) |
| HSL | hsl(136, 24%, 19%) |
| OKLCH | oklch(32.8% 0.042 151.8) |
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 #243B2A | 12.11:1 | AAA | Lc -101.2 | Preferred for body text |
| Black text on #243B2A | 1.73:1 | Fails | Lc 0.0 | Not readable |
| #243B2A text on white | 12.11:1 | AAA | Lc 97.6 | Preferred for body text |
| #243B2A text on black | 1.73:1 | 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
#F3F6F4
oklch(97% 0.004 157.2)
-
Step 100
100
#E6ECE7
oklch(93.7% 0.009 150.7)
-
Step 200
200
#D1DDD3
oklch(88.6% 0.019 150.5)
-
Step 300
300
#B2C7B7
oklch(80.9% 0.032 152.8)
-
Step 400
400
#8AAA91
oklch(70.7% 0.05 151.5)
-
Step 500
500
#6C9576
oklch(63.1% 0.065 151.8)
-
Step 600
600
#547F5F
oklch(55.6% 0.069 151.7)
-
Step 700
700
#446B4E
oklch(49% 0.064 151.6)
-
Step 800
800
#385840
oklch(42.8% 0.055 151.4)
-
Step 900
900 (this color)
#243B2A
oklch(32.8% 0.042 151.8)
-
Step 950
950
#1D2A20
oklch(26.9% 0.026 151.5)
#243B2A 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) | #3B3729 | 0.037 |
| Deuteranopia (no green cones) | #37352B | 0.035 |
| Tritanopia (no blue cones) | #203A36 | 0.022 |
| Achromatopsia (no color) | #363636 | 0.042 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #243B2A
#243B2A
oklch(32.8% 0.042 151.8)
- #422D3E
#422D3E
oklch(32.9% 0.041 333.4)
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 #243B2A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pakistan Green #283618 ΔE 0.026
- Evergreen #05472A ΔE 0.045
- Onyx #343A40 ΔE 0.049
- Dark Olive #373E02 ΔE 0.053
- Pine Green #0A481E ΔE 0.057
- Charcoal Grey #3C4142 ΔE 0.058
- Hunter Green #0B4008 ΔE 0.059
- Gunmetal #293241 ΔE 0.060
Use #243B2A 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.