#343A10
Closest named color: Dark Olive (#373E02). oklch(33.3% 0.063 116.8), rgb(52, 58, 16).
Aa
White text reads best on this color (11.94:1).
About this color
#343A10 is a dark, muted brown. In OKLCH its lightness is 33%, its chroma 0.063 and its hue 117°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Olive (#373E02), ΔE 0.020 away. White text reads best on it, at 11.94:1.
| Hue family | Browns |
| Lightness | dark (33%) |
| Chroma | muted (0.063) |
| Temperature | in between |
| Nearest name | Dark Olive (#373E02) |
| Black text | 1.75:1 |
| White text | 11.94:1 |
Values
| HEX | #343A10 |
| RGB | rgb(52, 58, 16) |
| HSL | hsl(69, 57%, 15%) |
| OKLCH | oklch(33.3% 0.063 116.8) |
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 #343A10 | 11.94:1 | AAA | Lc -100.9 | Preferred for body text |
| Black text on #343A10 | 1.75:1 | Fails | Lc 0.0 | Not readable |
| #343A10 text on white | 11.94:1 | AAA | Lc 97.3 | Preferred for body text |
| #343A10 text on black | 1.75:1 | 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
#F5F6F1
oklch(97.1% 0.007 115.7)
-
Step 100
100
#E9EBE1
oklch(93.6% 0.013 115.8)
-
Step 200
200
#D8DCC9
oklch(88.6% 0.026 116.6)
-
Step 300
300
#BEC5A3
oklch(80.9% 0.047 116.9)
-
Step 400
400
#9DA771
oklch(70.7% 0.075 116.9)
-
Step 500
500
#86914A
oklch(63.1% 0.096 116.5)
-
Step 600
600
#6F7B2B
oklch(55.6% 0.105 117.2)
-
Step 700
700
#5D671E
oklch(49% 0.096 116.8)
-
Step 800
800
#4C541B
oklch(42.6% 0.08 116.7)
-
Step 900
900 (this color)
#343A10
oklch(33.3% 0.063 116.8)
-
Step 950
950
#252911
oklch(27% 0.04 117)
#343A10 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) | #3E370B | 0.018 |
| Deuteranopia (no green cones) | #3E3713 | 0.021 |
| Tritanopia (no blue cones) | #383631 | 0.055 |
| Achromatopsia (no color) | #373737 | 0.063 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #343A10
#343A10
oklch(33.3% 0.063 116.8)
- #392F52
#392F52
oklch(33.3% 0.061 296)
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 #343A10, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Olive #373E02 ΔE 0.020
- Pakistan Green #283618 ΔE 0.026
- Hunter Green #0B4008 ΔE 0.052
- Forrest Green #154406 ΔE 0.052
- Evergreen #05472A ΔE 0.056
- Pine Green #0A481E ΔE 0.056
- British Racing Green #05480D ΔE 0.063
- Racing Green #014600 ΔE 0.066
Use #343A10 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.