#5A800B
Closest named color: Olive Green (#677A04). oklch(55.1% 0.14 127.8), rgb(90, 128, 11).
Aa
White text reads best on this color (4.63:1).
About this color
#5A800B is a medium-dark, moderately saturated green. In OKLCH its lightness is 55%, its chroma 0.140 and its hue 128°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Olive Green (#677A04), ΔE 0.023 away. White text reads best on it, at 4.63:1.
| Hue family | Greens |
| Lightness | medium-dark (55%) |
| Chroma | moderately saturated (0.140) |
| Temperature | in between |
| Nearest name | Olive Green (#677A04) |
| Black text | 4.52:1 |
| White text | 4.63:1 |
Values
| HEX | #5A800B |
| RGB | rgb(90, 128, 11) |
| HSL | hsl(79, 84%, 27%) |
| OKLCH | oklch(55.1% 0.14 127.8) |
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 #5A800B | 4.63:1 | AA | Lc -77.5 | Fine for body text |
| Black text on #5A800B | 4.52:1 | AA | Lc 32.1 | Non-text elements, placeholder text |
| #5A800B text on white | 4.63:1 | AA | Lc 72.0 | Content text, not long reading |
| #5A800B text on black | 4.52:1 | AA | Lc -29.7 | 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 600.
-
Step 50
50
#F4F7F1
oklch(97.2% 0.009 128.6)
-
Step 100
100
#E6ECE0
oklch(93.5% 0.017 128.7)
-
Step 200
200
#D2DEC6
oklch(88.5% 0.035 128.9)
-
Step 300
300
#B5C99E
oklch(80.9% 0.063 128)
-
Step 400
400
#8FAD67
oklch(70.8% 0.101 127.7)
-
Step 500
500
#73983B
oklch(63.2% 0.129 128)
-
Step 600
600 (this color)
#5A800B
oklch(55.1% 0.14 127.8)
-
Step 700
700
#4B6D00
oklch(49% 0.128 127.9)
-
Step 800
800
#3E5906
oklch(42.7% 0.107 127.6)
-
Step 900
900
#354A12
oklch(37.9% 0.084 127.8)
-
Step 950
950
#1F2B0C
oklch(27% 0.053 127.4)
#5A800B 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) | #877600 | 0.069 |
| Deuteranopia (no green cones) | #82741C | 0.068 |
| Tritanopia (no blue cones) | #5E7A6C | 0.110 |
| Achromatopsia (no color) | #757575 | 0.140 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #5A800B
#5A800B
oklch(55.1% 0.14 127.8)
- #8858B0
#8858B0
oklch(55.1% 0.14 307.6)
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 #5A800B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Olive Green #677A04 ΔE 0.023
- Murky Green #6C7A0E ΔE 0.029
- Sap Green #5C8B15 ΔE 0.032
- Mossy Green #638B27 ΔE 0.036
- Dark Grass Green #388004 ΔE 0.037
- Swamp Green #748500 ΔE 0.039
- Swamp #698339 ΔE 0.041
- Moss Green #658B38 ΔE 0.044
Use #5A800B 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.