#233B2A
Closest named color: Pakistan Green (#283618). oklch(32.7% 0.043 152.8), rgb(35, 59, 42).
Aa
White text reads best on this color (12.13:1).
About this color
#233B2A is a dark, muted green. In OKLCH its lightness is 33%, its chroma 0.043 and its hue 153°. 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 12.13:1.
| Hue family | Greens |
| Lightness | dark (33%) |
| Chroma | muted (0.043) |
| Temperature | in between |
| Nearest name | Pakistan Green (#283618) |
| Black text | 1.73:1 |
| White text | 12.13:1 |
Values
| HEX | #233B2A |
| RGB | rgb(35, 59, 42) |
| HSL | hsl(138, 26%, 18%) |
| OKLCH | oklch(32.7% 0.043 152.8) |
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 #233B2A | 12.13:1 | AAA | Lc -101.2 | Preferred for body text |
| Black text on #233B2A | 1.73:1 | Fails | Lc 0.0 | Not readable |
| #233B2A text on white | 12.13:1 | AAA | Lc 97.7 | Preferred for body text |
| #233B2A 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
#E5ECE7
oklch(93.6% 0.01 155.1)
-
Step 200
200
#D1DDD4
oklch(88.6% 0.018 153.5)
-
Step 300
300
#B2C7B7
oklch(80.9% 0.032 152.8)
-
Step 400
400
#89AA92
oklch(70.6% 0.05 153.4)
-
Step 500
500
#6B9577
oklch(63% 0.064 153.2)
-
Step 600
600
#52805F
oklch(55.7% 0.072 152.5)
-
Step 700
700
#426C4F
oklch(49.2% 0.066 153.3)
-
Step 800
800
#375840
oklch(42.7% 0.056 152.1)
-
Step 900
900 (this color)
#233B2A
oklch(32.7% 0.043 152.8)
-
Step 950
950
#1C2A20
oklch(26.9% 0.027 153.3)
#233B2A 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 | 0.038 |
| Deuteranopia (no green cones) | #37352B | 0.036 |
| Tritanopia (no blue cones) | #1F3A36 | 0.022 |
| Achromatopsia (no color) | #363636 | 0.043 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #233B2A
#233B2A
oklch(32.7% 0.043 152.8)
- #422C3E
#422C3E
oklch(32.6% 0.044 333.1)
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 #233B2A, 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
- Hunter Green #0B4008 ΔE 0.059
- Charcoal Grey #3C4142 ΔE 0.059
- Gunmetal #293241 ΔE 0.060
Use #233B2A 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.