#34402F
Closest named color: Charcoal Grey (#3C4142). oklch(35.5% 0.033 136.6), rgb(52, 64, 47).
Aa
White text reads best on this color (10.93:1).
About this color
#34402F is a dark, muted green. In OKLCH its lightness is 36%, its chroma 0.033 and its hue 137°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Charcoal Grey (#3C4142), ΔE 0.035 away. White text reads best on it, at 10.93:1.
| Hue family | Greens |
| Lightness | dark (36%) |
| Chroma | muted (0.033) |
| Temperature | in between |
| Nearest name | Charcoal Grey (#3C4142) |
| Black text | 1.92:1 |
| White text | 10.93:1 |
Values
| HEX | #34402F |
| RGB | rgb(52, 64, 47) |
| HSL | hsl(102, 15%, 22%) |
| OKLCH | oklch(35.5% 0.033 136.6) |
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 #34402F | 10.93:1 | AAA | Lc -99.2 | Preferred for body text |
| Black text on #34402F | 1.92:1 | Fails | Lc 8.6 | Not readable |
| #34402F text on white | 10.93:1 | AAA | Lc 95.3 | Preferred for body text |
| #34402F text on black | 1.92:1 | Fails | Lc -7.3 | 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
#D5DBD3
oklch(88.5% 0.013 137.8)
-
Step 300
300
#B9C5B5
oklch(81% 0.026 137.8)
-
Step 400
400
#96A78F
oklch(70.8% 0.039 136.5)
-
Step 500
500
#7C9173
oklch(63.2% 0.05 136.3)
-
Step 600
600
#657B5B
oklch(55.6% 0.055 136)
-
Step 700
700
#53684B
oklch(49.2% 0.052 137.2)
-
Step 800
800
#44553E
oklch(42.8% 0.043 137.6)
-
Step 900
900 (this color)
#34402F
oklch(35.5% 0.033 136.6)
-
Step 950
950
#22291F
oklch(27.1% 0.021 136.3)
#34402F 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) | #413D2E | 0.022 |
| Deuteranopia (no green cones) | #3F3C30 | 0.022 |
| Tritanopia (no blue cones) | #343F3B | 0.022 |
| Achromatopsia (no color) | #3D3D3D | 0.033 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #34402F
#34402F
oklch(35.5% 0.033 136.6)
- #433747
#433747
oklch(35.6% 0.031 317.6)
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 #34402F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Charcoal Grey #3C4142 ΔE 0.035
- Onyx #343A40 ΔE 0.041
- Pakistan Green #283618 ΔE 0.048
- Dark Olive #373E02 ΔE 0.049
- Evergreen #05472A ΔE 0.051
- Charcoal #264653 ΔE 0.058
- Dark Slate Gray #2F4F4F ΔE 0.059
- Pine Green #0A481E ΔE 0.061
Use #34402F 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.