#15681D
Closest named color: Dark Green (#006400). oklch(45.3% 0.134 144.2), rgb(21, 104, 29).
Aa
White text reads best on this color (6.93:1).
About this color
#15681D is a medium-dark, moderately saturated green. In OKLCH its lightness is 45%, its chroma 0.134 and its hue 144°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Green (#006400), ΔE 0.023 away. White text reads best on it, at 6.93:1.
| Hue family | Greens |
| Lightness | medium-dark (45%) |
| Chroma | moderately saturated (0.134) |
| Temperature | in between |
| Nearest name | Dark Green (#006400) |
| Black text | 3.02:1 |
| White text | 6.93:1 |
Values
| HEX | #15681D |
| RGB | rgb(21, 104, 29) |
| HSL | hsl(126, 66%, 25%) |
| OKLCH | oklch(45.3% 0.134 144.2) |
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 #15681D | 6.93:1 | AA | Lc -88.5 | Fine for body text |
| Black text on #15681D | 3.02:1 | AA large text | Lc 20.5 | Dividers and decoration only |
| #15681D text on white | 6.93:1 | AA | Lc 83.5 | Fine for body text |
| #15681D text on black | 3.02:1 | AA large text | Lc -18.4 | 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 800.
-
Step 50
50
#F1F7F1
oklch(97% 0.01 145.5)
-
Step 100
100
#E1EEE1
oklch(93.6% 0.022 145.4)
-
Step 200
200
#C9E1C8
oklch(88.5% 0.042 144.1)
-
Step 300
300
#A2CEA1
oklch(80.8% 0.078 144.3)
-
Step 400
400
#6DB56D
oklch(70.8% 0.126 144.1)
-
Step 500
500
#40A144
oklch(63% 0.16 144.1)
-
Step 600
600
#108B22
oklch(55.5% 0.173 144.2)
-
Step 700
700
#007616
oklch(49.1% 0.159 144.1)
-
Step 800
800 (this color)
#15681D
oklch(45.3% 0.134 144.2)
-
Step 900
900
#144F19
oklch(37.7% 0.104 144.4)
-
Step 950
950
#0E2E10
oklch(26.9% 0.065 144.6)
#15681D 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) | #6A5E12 | 0.097 |
| Deuteranopia (no green cones) | #615724 | 0.098 |
| Tritanopia (no blue cones) | #006559 | 0.084 |
| Achromatopsia (no color) | #5A5A5A | 0.134 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #15681D
#15681D
oklch(45.3% 0.134 144.2)
- #79377F
#79377F
oklch(45.3% 0.133 324.2)
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 #15681D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Green #006400 ΔE 0.023
- Spruce #0A5F38 ΔE 0.049
- Camouflage Green #4B6113 ΔE 0.050
- Deep Green #02590F ΔE 0.050
- Pine #2B5D34 ΔE 0.053
- Army Green #4B5D16 ΔE 0.056
- Camo Green #526525 ΔE 0.062
- Forest #0B5509 ΔE 0.062
Use #15681D 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.