#28513D
Closest named color: Dark Blue Green (#005249). oklch(39.9% 0.058 160.9), rgb(40, 81, 61).
Aa
White text reads best on this color (8.99:1).
About this color
#28513D is a dark, muted green. In OKLCH its lightness is 40%, its chroma 0.058 and its hue 161°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Blue Green (#005249), ΔE 0.027 away. White text reads best on it, at 8.99:1.
| Hue family | Greens |
| Lightness | dark (40%) |
| Chroma | muted (0.058) |
| Temperature | in between |
| Nearest name | Dark Blue Green (#005249) |
| Black text | 2.33:1 |
| White text | 8.99:1 |
Values
| HEX | #28513D |
| RGB | rgb(40, 81, 61) |
| HSL | hsl(151, 34%, 24%) |
| OKLCH | oklch(39.9% 0.058 160.9) |
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 #28513D | 8.99:1 | AAA | Lc -94.9 | Preferred for body text |
| Black text on #28513D | 2.33:1 | Fails | Lc 13.4 | Not readable |
| #28513D text on white | 8.99:1 | AAA | Lc 90.5 | Preferred for body text |
| #28513D text on black | 2.33:1 | Fails | Lc -11.8 | 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 900.
-
Step 50
50
#F2F7F4
oklch(97.2% 0.007 160.1)
-
Step 100
100
#E3EDE7
oklch(93.7% 0.013 159.9)
-
Step 200
200
#CCDED4
oklch(88.4% 0.024 161.7)
-
Step 300
300
#A9CAB8
oklch(81% 0.043 161.4)
-
Step 400
400
#79AE93
oklch(70.6% 0.069 161.8)
-
Step 500
500
#549A78
oklch(63% 0.089 161.3)
-
Step 600
600
#368561
oklch(55.7% 0.096 161)
-
Step 700
700
#277050
oklch(49.1% 0.089 161.2)
-
Step 800
800
#225B41
oklch(42.6% 0.074 160.9)
-
Step 900
900 (this color)
#28513D
oklch(39.9% 0.058 160.9)
-
Step 950
950
#152C21
oklch(27% 0.036 161.9)
#28513D 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) | #504C3C | 0.055 |
| Deuteranopia (no green cones) | #4A473E | 0.054 |
| Tritanopia (no blue cones) | #1D514B | 0.024 |
| Achromatopsia (no color) | #494949 | 0.058 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #28513D
#28513D
oklch(39.9% 0.058 160.9)
- #5D3B51
#5D3B51
oklch(40% 0.058 340.9)
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 #28513D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Blue Green #005249 ΔE 0.027
- Dark Slate Gray #2F4F4F ΔE 0.035
- Dark Teal #014D4E ΔE 0.042
- Pine #2B5D34 ΔE 0.047
- Deep Teal #00555A ΔE 0.047
- Spruce #0A5F38 ΔE 0.051
- Evergreen #05472A ΔE 0.052
- Pine Green #0A481E ΔE 0.059
Use #28513D 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.