#05271C
Closest named color: Jet (#212529). oklch(24.5% 0.044 167.4), rgb(5, 39, 28).
Aa
White text reads best on this color (15.98:1).
About this color
#05271C is a very dark, muted green. In OKLCH its lightness is 24%, its chroma 0.044 and its hue 167°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Jet (#212529), ΔE 0.047 away. White text reads best on it, at 15.98:1.
| Hue family | Greens |
| Lightness | very dark (24%) |
| Chroma | muted (0.044) |
| Temperature | in between |
| Nearest name | Jet (#212529) |
| Black text | 1.31:1 |
| White text | 15.98:1 |
Values
| HEX | #05271C |
| RGB | rgb(5, 39, 28) |
| HSL | hsl(161, 77%, 9%) |
| OKLCH | oklch(24.5% 0.044 167.4) |
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 #05271C | 15.98:1 | AAA | Lc -105.4 | Preferred for body text |
| Black text on #05271C | 1.31:1 | Fails | Lc 0.0 | Not readable |
| #05271C text on white | 15.98:1 | AAA | Lc 102.8 | Preferred for body text |
| #05271C text on black | 1.31:1 | 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
#F1F7F4
oklch(97.1% 0.007 164.9)
-
Step 100
100
#E1EDE8
oklch(93.6% 0.014 169.2)
-
Step 200
200
#C8E0D5
oklch(88.6% 0.03 166.4)
-
Step 300
300
#A1CCBA
oklch(80.9% 0.052 167.6)
-
Step 400
400
#69B296
oklch(70.8% 0.085 167.4)
-
Step 500
500
#389E7C
oklch(63.1% 0.108 167.3)
-
Step 600
600
#008866
oklch(55.6% 0.113 167.6)
-
Step 700
700
#007255
oklch(49% 0.1 167.6)
-
Step 800
800
#005E45
oklch(42.8% 0.088 167.1)
-
Step 900
900
#0E4D3A
oklch(37.6% 0.07 167.8)
-
Step 950
950 (this color)
#05271C
oklch(24.5% 0.044 167.4)
#05271C 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) | #26241B | 0.044 |
| Deuteranopia (no green cones) | #21201D | 0.043 |
| Tritanopia (no blue cones) | #002724 | 0.015 |
| Achromatopsia (no color) | #222222 | 0.045 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #05271C
#05271C
oklch(24.5% 0.044 167.4)
- #301724
#301724
oklch(24.5% 0.045 348.5)
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 #05271C, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Jet #212529 ΔE 0.047
- Dark Forest Green #002D04 ΔE 0.048
- Very Dark Green #062E03 ΔE 0.050
- Dark #1B2431 ΔE 0.054
- Rich Black #0D1B2A ΔE 0.060
- Oxford Blue #1B263B ΔE 0.069
- Pakistan Green #283618 ΔE 0.075
- Dark Brown #341C02 ΔE 0.078
Use #05271C 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.