#588533
Closest named color: Swamp (#698339). oklch(56.6% 0.123 133.2), rgb(88, 133, 51).
Aa
Black text reads best on this color (4.81:1).
About this color
#588533 is a medium-dark, moderately saturated green. In OKLCH its lightness is 57%, its chroma 0.123 and its hue 133°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Swamp (#698339), ΔE 0.024 away. Black text reads best on it, at 4.81:1.
| Hue family | Greens |
| Lightness | medium-dark (57%) |
| Chroma | moderately saturated (0.123) |
| Temperature | in between |
| Nearest name | Swamp (#698339) |
| Black text | 4.81:1 |
| White text | 4.35:1 |
Values
| HEX | #588533 |
| RGB | rgb(88, 133, 51) |
| HSL | hsl(93, 45%, 36%) |
| OKLCH | oklch(56.6% 0.123 133.2) |
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 #588533 | 4.35:1 | AA large text | Lc -75.5 | Fine for body text |
| Black text on #588533 | 4.81:1 | AA | Lc 34.0 | Non-text elements, placeholder text |
| #588533 text on white | 4.35:1 | AA large text | Lc 70.1 | Content text, not long reading |
| #588533 text on black | 4.81:1 | AA | Lc -31.6 | Non-text elements, placeholder text |
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
#F3F7F2
oklch(97.2% 0.008 139.4)
-
Step 100
100
#E6ECE2
oklch(93.6% 0.015 132.5)
-
Step 200
200
#D1DEC9
oklch(88.5% 0.032 133.3)
-
Step 300
300
#B3C9A5
oklch(81% 0.055 133.3)
-
Step 400
400
#8BAD73
oklch(70.8% 0.089 133)
-
Step 500
500
#6E984E
oklch(63.1% 0.113 133)
-
Step 600
600 (this color)
#588533
oklch(56.6% 0.123 133.2)
-
Step 700
700
#456E22
oklch(49.1% 0.115 133.3)
-
Step 800
800
#395A1E
oklch(42.8% 0.096 133.4)
-
Step 900
900
#314A1F
oklch(37.7% 0.074 133.7)
-
Step 950
950
#1D2B13
oklch(26.9% 0.046 133.4)
#588533 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) | #8A7B2A | 0.071 |
| Deuteranopia (no green cones) | #847839 | 0.072 |
| Tritanopia (no blue cones) | #588073 | 0.090 |
| Achromatopsia (no color) | #797979 | 0.124 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #588533
#588533
oklch(56.6% 0.123 133.2)
- #8F5EA9
#8F5EA9
oklch(56.5% 0.124 313.1)
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 #588533, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Swamp #698339 ΔE 0.024
- Fern Green #548D44 ΔE 0.024
- Moss Green #658B38 ΔE 0.025
- Mossy Green #638B27 ΔE 0.026
- Sap Green #5C8B15 ΔE 0.031
- Khaki Green #728639 ΔE 0.036
- Olive Green #677A04 ΔE 0.036
- Military Green #667C3E ΔE 0.037
Use #588533 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.