#5A7B28
Closest named color: Olive Green (#677A04). oklch(54% 0.117 128.4), rgb(90, 123, 40).
Aa
White text reads best on this color (4.88:1).
About this color
#5A7B28 is a medium-dark, moderately saturated green. In OKLCH its lightness is 54%, its chroma 0.117 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 0.022 away. White text reads best on it, at 4.88:1.
| Hue family | Greens |
| Lightness | medium-dark (54%) |
| Chroma | moderately saturated (0.117) |
| Temperature | in between |
| Nearest name | Olive Green (#677A04) |
| Black text | 4.29:1 |
| White text | 4.88:1 |
Values
| HEX | #5A7B28 |
| RGB | rgb(90, 123, 40) |
| HSL | hsl(84, 51%, 32%) |
| OKLCH | oklch(54% 0.117 128.4) |
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 #5A7B28 | 4.88:1 | AA | Lc -79.2 | Fine for body text |
| Black text on #5A7B28 | 4.29:1 | AA large text | Lc 30.3 | Non-text elements, placeholder text |
| #5A7B28 text on white | 4.88:1 | AA | Lc 73.7 | Content text, not long reading |
| #5A7B28 text on black | 4.29:1 | AA large text | Lc -28.0 | 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
#F4F6F1
oklch(97% 0.007 124.4)
-
Step 100
100
#E7ECE1
oklch(93.6% 0.016 126.8)
-
Step 200
200
#D3DDC9
oklch(88.4% 0.029 128.8)
-
Step 300
300
#B6C8A4
oklch(80.9% 0.053 129.2)
-
Step 400
400
#91AB72
oklch(70.7% 0.084 128.3)
-
Step 500
500
#76964C
oklch(63.1% 0.108 128.4)
-
Step 600
600 (this color)
#5A7B28
oklch(54% 0.117 128.4)
-
Step 700
700
#4E6C20
oklch(49.1% 0.109 128.4)
-
Step 800
800
#40581C
oklch(42.7% 0.091 128.3)
-
Step 900
900
#36491D
oklch(37.8% 0.072 128.8)
-
Step 950
950
#202B12
oklch(27.1% 0.045 128.6)
#5A7B28 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) | #81721D | 0.059 |
| Deuteranopia (no green cones) | #7C702E | 0.059 |
| Tritanopia (no blue cones) | #5D756A | 0.093 |
| Achromatopsia (no color) | #717171 | 0.117 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #5A7B28
#5A7B28
oklch(54% 0.117 128.4)
- #825AA2
#825AA2
oklch(54% 0.117 308.6)
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 #5A7B28, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Olive Green #677A04 ΔE 0.022
- Murky Green #6C7A0E ΔE 0.025
- Muddy Green #657432 ΔE 0.030
- Military Green #667C3E ΔE 0.030
- Swamp #698339 ΔE 0.035
- Browny Green #6F6C0A ΔE 0.047
- Brown Green #706C11 ΔE 0.048
- Dark Grass Green #388004 ΔE 0.048
Use #5A7B28 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.