#5F8A6F
Closest named color: Slate Green (#658D6D). oklch(59.4% 0.063 156.4), rgb(95, 138, 111).
Aa
Black text reads best on this color (5.35:1).
About this color
#5F8A6F is a medium-dark, muted green. In OKLCH its lightness is 59%, its chroma 0.063 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 0.013 away. Black text reads best on it, at 5.35:1.
| Hue family | Greens |
| Lightness | medium-dark (59%) |
| Chroma | muted (0.063) |
| Temperature | in between |
| Nearest name | Slate Green (#658D6D) |
| Black text | 5.35:1 |
| White text | 3.92:1 |
Values
| HEX | #5F8A6F |
| RGB | rgb(95, 138, 111) |
| HSL | hsl(142, 18%, 46%) |
| OKLCH | oklch(59.4% 0.063 156.4) |
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 #5F8A6F | 3.92:1 | AA large text | Lc -72.1 | Content text, not long reading |
| Black text on #5F8A6F | 5.35:1 | AA | Lc 37.5 | Non-text elements, placeholder text |
| #5F8A6F text on white | 3.92:1 | AA large text | Lc 66.6 | Content text, not long reading |
| #5F8A6F text on black | 5.35:1 | AA | Lc -35.1 | 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
#E5ECE7
oklch(93.6% 0.01 155.1)
-
Step 200
200
#D1DDD4
oklch(88.6% 0.018 153.5)
-
Step 300
300
#B1C7B9
oklch(80.9% 0.031 157.7)
-
Step 400
400
#88AA94
oklch(70.6% 0.049 156.5)
-
Step 500
500 (this color)
#5F8A6F
oklch(59.4% 0.063 156.4)
-
Step 600
600
#518063
oklch(55.7% 0.069 156.3)
-
Step 700
700
#416C52
oklch(49.2% 0.064 156.6)
-
Step 800
800
#365843
oklch(42.8% 0.053 156.2)
-
Step 900
900
#2F4839
oklch(37.6% 0.04 157.5)
-
Step 950
950
#1C2A21
oklch(26.9% 0.025 156.1)
#5F8A6F 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) | #8A836E | 0.059 |
| Deuteranopia (no green cones) | #827F70 | 0.055 |
| Tritanopia (no blue cones) | #578982 | 0.030 |
| Achromatopsia (no color) | #808080 | 0.063 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #5F8A6F
#5F8A6F
oklch(59.4% 0.063 156.4)
- #97708D
#97708D
oklch(59.4% 0.064 335.9)
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 #5F8A6F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Slate Green #658D6D ΔE 0.013
- Dusty Teal #4C9085 ΔE 0.033
- Dark Sage #598556 ΔE 0.036
- Green Grey #77926F ΔE 0.040
- Ocean Green #3D9973 ΔE 0.049
- Grey Teal #5E9B8A ΔE 0.053
- Light Forest Green #4F9153 ΔE 0.054
- Viridian #1E9167 ΔE 0.057
Use #5F8A6F 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.