#243C2E
Closest named color: Pakistan Green (#283618). oklch(33.2% 0.039 157.8), rgb(36, 60, 46).
Aa
White text reads best on this color (11.92:1).
About this color
#243C2E is a dark, muted green. In OKLCH its lightness is 33%, its chroma 0.039 and its hue 158°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Pakistan Green (#283618), ΔE 0.033 away. White text reads best on it, at 11.92:1.
| Hue family | Greens |
| Lightness | dark (33%) |
| Chroma | muted (0.039) |
| Temperature | in between |
| Nearest name | Pakistan Green (#283618) |
| Black text | 1.76:1 |
| White text | 11.92:1 |
Values
| HEX | #243C2E |
| RGB | rgb(36, 60, 46) |
| HSL | hsl(145, 25%, 19%) |
| OKLCH | oklch(33.2% 0.039 157.8) |
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 #243C2E | 11.92:1 | AAA | Lc -100.8 | Preferred for body text |
| Black text on #243C2E | 1.76:1 | Fails | Lc 0.0 | Not readable |
| #243C2E text on white | 11.92:1 | AAA | Lc 97.3 | Preferred for body text |
| #243C2E text on black | 1.76:1 | 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
#E5ECE8
oklch(93.7% 0.009 161.3)
-
Step 200
200
#D1DDD5
oklch(88.6% 0.017 156.9)
-
Step 300
300
#B2C7B9
oklch(81% 0.03 156.5)
-
Step 400
400
#89AA95
oklch(70.7% 0.047 157.1)
-
Step 500
500
#6B957C
oklch(63.2% 0.06 158)
-
Step 600
600
#527F65
oklch(55.6% 0.064 158.1)
-
Step 700
700
#426B53
oklch(49% 0.06 157.6)
-
Step 800
800
#375744
oklch(42.6% 0.049 157.5)
-
Step 900
900 (this color)
#243C2E
oklch(33.2% 0.039 157.8)
-
Step 950
950
#1C2A22
oklch(26.9% 0.024 159.2)
#243C2E 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) | #3C392D | 0.037 |
| Deuteranopia (no green cones) | #38362F | 0.035 |
| Tritanopia (no blue cones) | #1F3C38 | 0.017 |
| Achromatopsia (no color) | #373737 | 0.039 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #243C2E
#243C2E
oklch(33.2% 0.039 157.8)
- #432E3D
#432E3D
oklch(33.2% 0.039 337.3)
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 #243C2E, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pakistan Green #283618 ΔE 0.033
- Onyx #343A40 ΔE 0.044
- Evergreen #05472A ΔE 0.045
- Charcoal Grey #3C4142 ΔE 0.053
- Dark Blue Grey #1F3B4D ΔE 0.056
- Gunmetal #293241 ΔE 0.056
- Dark Olive #373E02 ΔE 0.056
- Midnight Green #073B4C ΔE 0.057
Use #243C2E 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.