#59906E
Closest named color: Slate Green (#658D6D). oklch(60.5% 0.078 156), rgb(89, 144, 110).
Aa
Black text reads best on this color (5.63:1).
About this color
#59906E is a medium-dark, moderately saturated green. In OKLCH its lightness is 61%, its chroma 0.078 and its hue 156°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Slate Green (#658D6D), ΔE 0.015 away. Black text reads best on it, at 5.63:1.
| Hue family | Greens |
| Lightness | medium-dark (61%) |
| Chroma | moderately saturated (0.078) |
| Temperature | in between |
| Nearest name | Slate Green (#658D6D) |
| Black text | 5.63:1 |
| White text | 3.72:1 |
Values
| HEX | #59906E |
| RGB | rgb(89, 144, 110) |
| HSL | hsl(143, 24%, 46%) |
| OKLCH | oklch(60.5% 0.078 156) |
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 #59906E | 3.72:1 | AA large text | Lc -70.2 | Content text, not long reading |
| Black text on #59906E | 5.63:1 | AA | Lc 39.4 | Non-text elements, placeholder text |
| #59906E text on white | 3.72:1 | AA large text | Lc 64.7 | Content text, not long reading |
| #59906E text on black | 5.63:1 | AA | Lc -37.0 | 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 500.
-
Step 50
50
#F3F6F4
oklch(97% 0.004 157.2)
-
Step 100
100
#E4ECE7
oklch(93.6% 0.011 158.8)
-
Step 200
200
#CFDED3
oklch(88.6% 0.022 154.1)
-
Step 300
300
#AEC8B6
oklch(80.8% 0.038 155.3)
-
Step 400
400
#82AC91
oklch(70.6% 0.06 156.3)
-
Step 500
500 (this color)
#59906E
oklch(60.5% 0.078 156)
-
Step 600
600
#46825E
oklch(55.5% 0.085 156)
-
Step 700
700
#376E4E
oklch(49.1% 0.079 156.4)
-
Step 800
800
#2E5A40
oklch(42.8% 0.066 156.3)
-
Step 900
900
#2A4A36
oklch(37.8% 0.051 155.6)
-
Step 950
950
#192B20
oklch(26.9% 0.032 156.7)
#59906E 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) | #90886C | 0.073 |
| Deuteranopia (no green cones) | #878270 | 0.070 |
| Tritanopia (no blue cones) | #4E8F87 | 0.038 |
| Achromatopsia (no color) | #848484 | 0.079 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #59906E
#59906E
oklch(60.5% 0.078 156)
- #A07094
#A07094
oklch(60.6% 0.078 335.9)
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 #59906E, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Slate Green #658D6D ΔE 0.015
- Ocean Green #3D9973 ΔE 0.032
- Dusty Teal #4C9085 ΔE 0.034
- Green Grey #77926F ΔE 0.037
- Dark Sage #598556 ΔE 0.039
- Light Forest Green #4F9153 ΔE 0.041
- Grey Teal #5E9B8A ΔE 0.045
- Viridian #1E9167 ΔE 0.046
Use #59906E 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.