#598528
Closest named color: Mossy Green (#638B27). oklch(56.5% 0.132 131.3), rgb(89, 133, 40).
Aa
Black text reads best on this color (4.81:1).
About this color
#598528 is a medium-dark, moderately saturated green. In OKLCH its lightness is 56%, its chroma 0.132 and its hue 131°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Mossy Green (#638B27), ΔE 0.023 away. Black text reads best on it, at 4.81:1.
| Hue family | Greens |
| Lightness | medium-dark (56%) |
| Chroma | moderately saturated (0.132) |
| Temperature | in between |
| Nearest name | Mossy Green (#638B27) |
| Black text | 4.81:1 |
| White text | 4.36:1 |
Values
| HEX | #598528 |
| RGB | rgb(89, 133, 40) |
| HSL | hsl(88, 54%, 34%) |
| OKLCH | oklch(56.5% 0.132 131.3) |
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 #598528 | 4.36:1 | AA large text | Lc -75.6 | Fine for body text |
| Black text on #598528 | 4.81:1 | AA | Lc 34.0 | Non-text elements, placeholder text |
| #598528 text on white | 4.36:1 | AA large text | Lc 70.1 | Content text, not long reading |
| #598528 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
#F3F7F1
oklch(97.1% 0.009 134.9)
-
Step 100
100
#E6ECE1
oklch(93.5% 0.016 130.4)
-
Step 200
200
#D1DEC8
oklch(88.5% 0.033 132.3)
-
Step 300
300
#B3C9A1
oklch(80.9% 0.06 131.2)
-
Step 400
400
#8BAD6E
oklch(70.7% 0.095 131.5)
-
Step 500
500
#6F9846
oklch(63.1% 0.12 131.1)
-
Step 600
600 (this color)
#598528
oklch(56.5% 0.132 131.3)
-
Step 700
700
#476E17
oklch(49.1% 0.122 131.2)
-
Step 800
800
#3A5A16
oklch(42.8% 0.102 131.5)
-
Step 900
900
#324A1A
oklch(37.7% 0.079 131.5)
-
Step 950
950
#1D2B10
oklch(26.9% 0.05 131.6)
#598528 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) | #8B7B1B | 0.072 |
| Deuteranopia (no green cones) | #857830 | 0.073 |
| Tritanopia (no blue cones) | #5B7F72 | 0.100 |
| Achromatopsia (no color) | #797979 | 0.132 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #598528
#598528
oklch(56.5% 0.132 131.3)
- #8F5DAE
#8F5DAE
oklch(56.6% 0.131 311.3)
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 #598528, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Mossy Green #638B27 ΔE 0.023
- Sap Green #5C8B15 ΔE 0.024
- Moss Green #658B38 ΔE 0.027
- Fern Green #548D44 ΔE 0.029
- Swamp #698339 ΔE 0.030
- Olive Green #677A04 ΔE 0.033
- Swamp Green #748500 ΔE 0.035
- Murky Green #6C7A0E ΔE 0.035
Use #598528 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.