#599168
Closest named color: Slate Green (#658D6D). oklch(60.6% 0.086 151.7), rgb(89, 145, 104).
Aa
Black text reads best on this color (5.67:1).
About this color
#599168 is a medium-dark, moderately saturated green. In OKLCH its lightness is 61%, its chroma 0.086 and its hue 152°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Slate Green (#658D6D), ΔE 0.021 away. Black text reads best on it, at 5.67:1.
| Hue family | Greens |
| Lightness | medium-dark (61%) |
| Chroma | moderately saturated (0.086) |
| Temperature | in between |
| Nearest name | Slate Green (#658D6D) |
| Black text | 5.67:1 |
| White text | 3.70:1 |
Values
| HEX | #599168 |
| RGB | rgb(89, 145, 104) |
| HSL | hsl(136, 24%, 46%) |
| OKLCH | oklch(60.6% 0.086 151.7) |
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 #599168 | 3.70:1 | AA large text | Lc -70.0 | Content text, not long reading |
| Black text on #599168 | 5.67:1 | AA | Lc 39.6 | Non-text elements, placeholder text |
| #599168 text on white | 3.70:1 | AA large text | Lc 64.5 | Content text, not long reading |
| #599168 text on black | 5.67:1 | AA | Lc -37.2 | 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
#F3F7F3
oklch(97.2% 0.007 145.5)
-
Step 100
100
#E4ECE6
oklch(93.5% 0.012 153.7)
-
Step 200
200
#CEDED2
oklch(88.5% 0.024 153.4)
-
Step 300
300
#ADC9B3
oklch(80.9% 0.043 151.7)
-
Step 400
400
#81AD8C
oklch(70.7% 0.067 152.1)
-
Step 500
500 (this color)
#599168
oklch(60.6% 0.086 151.7)
-
Step 600
600
#458357
oklch(55.6% 0.094 151.7)
-
Step 700
700
#366F47
oklch(49.2% 0.088 151.6)
-
Step 800
800
#2E5A3B
oklch(42.7% 0.071 151.9)
-
Step 900
900
#294A32
oklch(37.6% 0.057 151.6)
-
Step 950
950
#192B1E
oklch(26.9% 0.034 152.4)
#599168 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) | #918866 | 0.075 |
| Deuteranopia (no green cones) | #89826A | 0.074 |
| Tritanopia (no blue cones) | #4F8F86 | 0.046 |
| Achromatopsia (no color) | #858585 | 0.087 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #599168
#599168
oklch(60.6% 0.086 151.7)
- #A06F99
#A06F99
oklch(60.6% 0.085 331.7)
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 #599168, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Slate Green #658D6D ΔE 0.021
- Ocean Green #3D9973 ΔE 0.029
- Light Forest Green #4F9153 ΔE 0.032
- Dark Sage #598556 ΔE 0.037
- Green Grey #77926F ΔE 0.039
- Viridian #1E9167 ΔE 0.043
- Dusty Teal #4C9085 ΔE 0.044
- Drab Green #749551 ΔE 0.044
Use #599168 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.