#301F00
Closest named color: Dark Brown (#341C02). oklch(25.4% 0.053 79.1), rgb(48, 31, 0).
Aa
White text reads best on this color (15.88:1).
About this color
#301F00 is a dark, muted brown. In OKLCH its lightness is 25%, its chroma 0.053 and its hue 79°. Its hue sits on the warm side of the wheel. The nearest named color is Dark Brown (#341C02), ΔE 0.014 away. White text reads best on it, at 15.88:1.
| Hue family | Browns |
| Lightness | dark (25%) |
| Chroma | muted (0.053) |
| Temperature | warm |
| Nearest name | Dark Brown (#341C02) |
| Black text | 1.32:1 |
| White text | 15.88:1 |
Values
| HEX | #301F00 |
| RGB | rgb(48, 31, 0) |
| HSL | hsl(39, 100%, 9%) |
| OKLCH | oklch(25.4% 0.053 79.1) |
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 #301F00 | 15.88:1 | AAA | Lc -105.3 | Preferred for body text |
| Black text on #301F00 | 1.32:1 | Fails | Lc 0.0 | Not readable |
| #301F00 text on white | 15.88:1 | AAA | Lc 102.7 | Preferred for body text |
| #301F00 text on black | 1.32:1 | 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
#F8F5EF
oklch(97.1% 0.009 84.6)
-
Step 100
100
#F0E9DD
oklch(93.6% 0.018 81.3)
-
Step 200
200
#E6D7C0
oklch(88.5% 0.035 78.7)
-
Step 300
300
#D7BD93
oklch(81% 0.063 79.5)
-
Step 400
400
#C29954
oklch(70.7% 0.1 79)
-
Step 500
500
#B27F0E
oklch(63.1% 0.128 79.5)
-
Step 600
600
#976A00
oklch(55.7% 0.116 79.3)
-
Step 700
700
#7F5900
oklch(49.2% 0.102 79.8)
-
Step 800
800
#694800
oklch(42.7% 0.089 78.7)
-
Step 900
900
#583C00
oklch(37.8% 0.079 79.1)
-
Step 950
950 (this color)
#301F00
oklch(25.4% 0.053 79.1)
#301F00 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) | #252000 | 0.023 |
| Deuteranopia (no green cones) | #292401 | 0.021 |
| Tritanopia (no blue cones) | #351A19 | 0.046 |
| Achromatopsia (no color) | #222222 | 0.053 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #301F00
#301F00
oklch(25.4% 0.053 79.1)
- #12223C
#12223C
oklch(25.3% 0.054 259.7)
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 #301F00, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Brown #341C02 ΔE 0.014
- Chocolate Brown #411900 ΔE 0.040
- Jet #212529 ΔE 0.063
- Pakistan Green #283618 ΔE 0.073
- Deep Brown #410200 ΔE 0.073
- Very Dark Green #062E03 ΔE 0.075
- Dark Forest Green #002D04 ΔE 0.078
- Dark #1B2431 ΔE 0.081
Use #301F00 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.