#303B2A
Closest named color: Pakistan Green (#283618). oklch(33.7% 0.032 134.7), rgb(48, 59, 42).
Aa
White text reads best on this color (11.76:1).
About this color
#303B2A is a dark, muted green. In OKLCH its lightness is 34%, its chroma 0.032 and its hue 135°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Pakistan Green (#283618), ΔE 0.032 away. White text reads best on it, at 11.76:1.
| Hue family | Greens |
| Lightness | dark (34%) |
| Chroma | muted (0.032) |
| Temperature | in between |
| Nearest name | Pakistan Green (#283618) |
| Black text | 1.78:1 |
| White text | 11.76:1 |
Values
| HEX | #303B2A |
| RGB | rgb(48, 59, 42) |
| HSL | hsl(99, 17%, 20%) |
| OKLCH | oklch(33.7% 0.032 134.7) |
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 #303B2A | 11.76:1 | AAA | Lc -100.6 | Preferred for body text |
| Black text on #303B2A | 1.78:1 | Fails | Lc 0.0 | Not readable |
| #303B2A text on white | 11.76:1 | AAA | Lc 97.0 | Preferred for body text |
| #303B2A text on black | 1.78:1 | 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
#F4F6F4
oklch(97.1% 0.003 145.5)
-
Step 100
100
#E8EBE6
oklch(93.6% 0.007 132.4)
-
Step 200
200
#D5DBD2
oklch(88.4% 0.014 134.9)
-
Step 300
300
#BAC4B5
oklch(80.8% 0.023 135)
-
Step 400
400
#96A68E
oklch(70.6% 0.039 135.1)
-
Step 500
500
#7D9172
oklch(63.2% 0.051 134.5)
-
Step 600
600
#667B5B
oklch(55.7% 0.054 135)
-
Step 700
700
#55674A
oklch(49% 0.05 133.9)
-
Step 800
800
#45543D
oklch(42.6% 0.041 134.9)
-
Step 900
900 (this color)
#303B2A
oklch(33.7% 0.032 134.7)
-
Step 950
950
#22291F
oklch(27.1% 0.021 136.3)
#303B2A 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) | #3C3829 | 0.021 |
| Deuteranopia (no green cones) | #3B372B | 0.022 |
| Tritanopia (no blue cones) | #303A36 | 0.022 |
| Achromatopsia (no color) | #383838 | 0.033 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #303B2A
#303B2A
oklch(33.7% 0.032 134.7)
- #3D3243
#3D3243
oklch(33.6% 0.033 313.6)
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 #303B2A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pakistan Green #283618 ΔE 0.032
- Onyx #343A40 ΔE 0.041
- Charcoal Grey #3C4142 ΔE 0.047
- Dark Olive #373E02 ΔE 0.049
- Evergreen #05472A ΔE 0.054
- Gunmetal #293241 ΔE 0.059
- Dark Blue Grey #1F3B4D ΔE 0.063
- Pine Green #0A481E ΔE 0.064
Use #303B2A 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.