#13271C
Closest named color: Jet (#212529). oklch(25.2% 0.034 158.7), rgb(19, 39, 28).
Aa
White text reads best on this color (15.73:1).
About this color
#13271C is a dark, muted green. In OKLCH its lightness is 25%, its chroma 0.034 and its hue 159°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Jet (#212529), ΔE 0.036 away. White text reads best on it, at 15.73:1.
| Hue family | Greens |
| Lightness | dark (25%) |
| Chroma | muted (0.034) |
| Temperature | in between |
| Nearest name | Jet (#212529) |
| Black text | 1.33:1 |
| White text | 15.73:1 |
Values
| HEX | #13271C |
| RGB | rgb(19, 39, 28) |
| HSL | hsl(147, 34%, 11%) |
| OKLCH | oklch(25.2% 0.034 158.7) |
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 #13271C | 15.73:1 | AAA | Lc -105.3 | Preferred for body text |
| Black text on #13271C | 1.33:1 | Fails | Lc 0.0 | Not readable |
| #13271C text on white | 15.73:1 | AAA | Lc 102.6 | Preferred for body text |
| #13271C text on black | 1.33:1 | 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
#F3F7F4
oklch(97.2% 0.006 153.8)
-
Step 100
100
#E4ECE7
oklch(93.6% 0.011 158.8)
-
Step 200
200
#CEDED4
oklch(88.6% 0.022 158.5)
-
Step 300
300
#ACC9B7
oklch(80.9% 0.04 158.1)
-
Step 400
400
#7FAD92
oklch(70.7% 0.063 158.5)
-
Step 500
500
#5C9977
oklch(63.2% 0.082 158.5)
-
Step 600
600
#408360
oklch(55.6% 0.088 158.8)
-
Step 700
700
#316F4F
oklch(49.1% 0.083 158.6)
-
Step 800
800
#2A5A41
oklch(42.6% 0.068 158.9)
-
Step 900
900
#274A37
oklch(37.6% 0.053 158.7)
-
Step 950
950 (this color)
#13271C
oklch(25.2% 0.034 158.7)
#13271C 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) | #27241B | 0.032 |
| Deuteranopia (no green cones) | #23221D | 0.030 |
| Tritanopia (no blue cones) | #0E2724 | 0.015 |
| Achromatopsia (no color) | #232323 | 0.034 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #13271C
#13271C
oklch(25.2% 0.034 158.7)
- #2D1C27
#2D1C27
oklch(25.3% 0.033 340.6)
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 #13271C, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Jet #212529 ΔE 0.036
- Dark #1B2431 ΔE 0.047
- Dark Forest Green #002D04 ΔE 0.052
- Very Dark Green #062E03 ΔE 0.052
- Rich Black #0D1B2A ΔE 0.061
- Oxford Blue #1B263B ΔE 0.063
- Dark Brown #341C02 ΔE 0.066
- Pakistan Green #283618 ΔE 0.067
Use #13271C 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.