#13281F
Closest named color: Jet (#212529). oklch(25.6% 0.032 164.7), rgb(19, 40, 31).
Aa
White text reads best on this color (15.54:1).
About this color
#13281F is a dark, muted green. In OKLCH its lightness is 26%, its chroma 0.032 and its hue 165°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Jet (#212529), ΔE 0.033 away. White text reads best on it, at 15.54:1.
| Hue family | Greens |
| Lightness | dark (26%) |
| Chroma | muted (0.032) |
| Temperature | in between |
| Nearest name | Jet (#212529) |
| Black text | 1.35:1 |
| White text | 15.54:1 |
Values
| HEX | #13281F |
| RGB | rgb(19, 40, 31) |
| HSL | hsl(154, 36%, 12%) |
| OKLCH | oklch(25.6% 0.032 164.7) |
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 #13281F | 15.54:1 | AAA | Lc -105.1 | Preferred for body text |
| Black text on #13281F | 1.35:1 | Fails | Lc 0.0 | Not readable |
| #13281F text on white | 15.54:1 | AAA | Lc 102.4 | Preferred for body text |
| #13281F text on black | 1.35:1 | 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
#F2F7F4
oklch(97.2% 0.007 160.1)
-
Step 100
100
#E3ECE8
oklch(93.5% 0.011 167.8)
-
Step 200
200
#CDDED5
oklch(88.5% 0.022 163)
-
Step 300
300
#ABC9BA
oklch(80.9% 0.038 163.8)
-
Step 400
400
#7DAD97
oklch(70.7% 0.061 164.7)
-
Step 500
500
#59997D
oklch(63.2% 0.079 164.3)
-
Step 600
600
#3C8366
oklch(55.6% 0.086 164.4)
-
Step 700
700
#2E6F55
oklch(49.2% 0.079 164.4)
-
Step 800
800
#275A46
oklch(42.6% 0.065 165.3)
-
Step 900
900
#254A3B
oklch(37.6% 0.05 165.6)
-
Step 950
950 (this color)
#13281F
oklch(25.6% 0.032 164.7)
#13281F 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) | #27251F | 0.032 |
| Deuteranopia (no green cones) | #242320 | 0.031 |
| Tritanopia (no blue cones) | #0D2825 | 0.012 |
| Achromatopsia (no color) | #242424 | 0.033 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #13281F
#13281F
oklch(25.6% 0.032 164.7)
- #2E1D27
#2E1D27
oklch(25.6% 0.031 343.4)
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 #13281F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Jet #212529 ΔE 0.033
- Dark #1B2431 ΔE 0.044
- Dark Forest Green #002D04 ΔE 0.054
- Very Dark Green #062E03 ΔE 0.055
- Oxford Blue #1B263B ΔE 0.058
- Rich Black #0D1B2A ΔE 0.060
- Pakistan Green #283618 ΔE 0.065
- Dark Brown #341C02 ΔE 0.068
Use #13281F 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.