#2F2903
Closest named color: Dark Brown (#341C02). oklch(27.9% 0.055 100.1), rgb(47, 41, 3).
Aa
White text reads best on this color (14.58:1).
About this color
#2F2903 is a dark, muted brown. In OKLCH its lightness is 28%, its chroma 0.055 and its hue 100°. Its hue sits on the warm side of the wheel. The nearest named color is Dark Brown (#341C02), ΔE 0.042 away. White text reads best on it, at 14.58:1.
| Hue family | Browns |
| Lightness | dark (28%) |
| Chroma | muted (0.055) |
| Temperature | warm |
| Nearest name | Dark Brown (#341C02) |
| Black text | 1.43:1 |
| White text | 14.58:1 |
Values
| HEX | #2F2903 |
| RGB | rgb(47, 41, 3) |
| HSL | hsl(52, 88%, 10%) |
| OKLCH | oklch(27.9% 0.055 100.1) |
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 #2F2903 | 14.58:1 | AAA | Lc -104.2 | Preferred for body text |
| Black text on #2F2903 | 1.43:1 | Fails | Lc 0.0 | Not readable |
| #2F2903 text on white | 14.58:1 | AAA | Lc 101.3 | Preferred for body text |
| #2F2903 text on black | 1.43:1 | 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 950.
-
Step 50
50
#F7F6EF
oklch(97.2% 0.009 100)
-
Step 100
100
#ECEADC
oklch(93.5% 0.019 100.1)
-
Step 200
200
#DEDABF
oklch(88.4% 0.036 100.2)
-
Step 300
300
#CAC292
oklch(80.9% 0.064 99.7)
-
Step 400
400
#AFA251
oklch(70.6% 0.104 100.3)
-
Step 500
500
#9C8A00
oklch(63% 0.131 100.1)
-
Step 600
600
#837400
oklch(55.6% 0.116 100.3)
-
Step 700
700
#6E6100
oklch(49% 0.102 100.2)
-
Step 800
800
#5A4F00
oklch(42.5% 0.088 100.1)
-
Step 900
900
#4B4200
oklch(37.7% 0.078 100.6)
-
Step 950
950 (this color)
#2F2903
oklch(27.9% 0.055 100.1)
#2F2903 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) | #2E2800 | 0.005 |
| Deuteranopia (no green cones) | #302A05 | 0.004 |
| Tritanopia (no blue cones) | #342522 | 0.051 |
| Achromatopsia (no color) | #292929 | 0.055 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #2F2903
#2F2903
oklch(27.9% 0.055 100.1)
- #242543
#242543
oklch(27.9% 0.055 280.8)
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 #2F2903, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Brown #341C02 ΔE 0.042
- Pakistan Green #283618 ΔE 0.043
- Very Dark Green #062E03 ΔE 0.057
- Chocolate Brown #411900 ΔE 0.057
- Dark Forest Green #002D04 ΔE 0.062
- Jet #212529 ΔE 0.065
- Dark Olive #373E02 ΔE 0.073
- Hunter Green #0B4008 ΔE 0.084
Use #2F2903 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.