#28691B
Closest named color: Dark Green (#006400). oklch(46.2% 0.129 140.6), rgb(40, 105, 27).
Aa
White text reads best on this color (6.71:1).
About this color
#28691B is a medium-dark, moderately saturated green. In OKLCH its lightness is 46%, its chroma 0.129 and its hue 141°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Green (#006400), ΔE 0.032 away. White text reads best on it, at 6.71:1.
| Hue family | Greens |
| Lightness | medium-dark (46%) |
| Chroma | moderately saturated (0.129) |
| Temperature | in between |
| Nearest name | Dark Green (#006400) |
| Black text | 3.12:1 |
| White text | 6.71:1 |
Values
| HEX | #28691B |
| RGB | rgb(40, 105, 27) |
| HSL | hsl(110, 59%, 26%) |
| OKLCH | oklch(46.2% 0.129 140.6) |
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 #28691B | 6.71:1 | AA | Lc -87.8 | Fine for body text |
| Black text on #28691B | 3.12:1 | AA large text | Lc 21.2 | Dividers and decoration only |
| #28691B text on white | 6.71:1 | AA | Lc 82.8 | Fine for body text |
| #28691B text on black | 3.12:1 | AA large text | Lc -19.1 | Dividers and decoration only |
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 700.
-
Step 50
50
#F2F7F2
oklch(97.1% 0.008 145.5)
-
Step 100
100
#E4EDE2
oklch(93.6% 0.017 140)
-
Step 200
200
#CDDFCA
oklch(88.4% 0.034 141.2)
-
Step 300
300
#ABCBA5
oklch(80.8% 0.063 140.7)
-
Step 400
400
#7EB075
oklch(70.7% 0.099 140.7)
-
Step 500
500
#5C9C50
oklch(63.1% 0.127 140.6)
-
Step 600
600
#408632
oklch(55.5% 0.138 140.5)
-
Step 700
700 (this color)
#28691B
oklch(46.2% 0.129 140.6)
-
Step 800
800
#2A5D20
oklch(42.8% 0.107 140.5)
-
Step 900
900
#274C20
oklch(37.7% 0.083 140.5)
-
Step 950
950
#172D13
oklch(27.1% 0.054 140.6)
#28691B 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) | #6C5F0F | 0.088 |
| Deuteranopia (no green cones) | #645A23 | 0.088 |
| Tritanopia (no blue cones) | #1F655A | 0.087 |
| Achromatopsia (no color) | #5C5C5C | 0.130 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #28691B
#28691B
oklch(46.2% 0.129 140.6)
- #783C84
#783C84
oklch(46.2% 0.129 320.7)
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 #28691B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Green #006400 ΔE 0.032
- Camouflage Green #4B6113 ΔE 0.041
- Army Green #4B5D16 ΔE 0.049
- Camo Green #526525 ΔE 0.051
- Pine #2B5D34 ΔE 0.054
- Spruce #0A5F38 ΔE 0.054
- Dark Olive Green #556B2F ΔE 0.059
- Deep Green #02590F ΔE 0.059
Use #28691B 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.