#599558
Closest named color: Light Forest Green (#4F9153). oklch(61.3% 0.11 143.7), rgb(89, 149, 88).
Aa
Black text reads best on this color (5.86:1).
About this color
#599558 is a medium-dark, moderately saturated green. In OKLCH its lightness is 61%, its chroma 0.110 and its hue 144°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Light Forest Green (#4F9153), ΔE 0.017 away. Black text reads best on it, at 5.86:1.
| Hue family | Greens |
| Lightness | medium-dark (61%) |
| Chroma | moderately saturated (0.110) |
| Temperature | in between |
| Nearest name | Light Forest Green (#4F9153) |
| Black text | 5.86:1 |
| White text | 3.58:1 |
Values
| HEX | #599558 |
| RGB | rgb(89, 149, 88) |
| HSL | hsl(119, 26%, 46%) |
| OKLCH | oklch(61.3% 0.11 143.7) |
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 #599558 | 3.58:1 | AA large text | Lc -68.7 | Content text, not long reading |
| Black text on #599558 | 5.86:1 | AA | Lc 40.8 | Non-text elements, placeholder text |
| #599558 text on white | 3.58:1 | AA large text | Lc 63.3 | Content text, not long reading |
| #599558 text on black | 5.86:1 | AA | Lc -38.4 | 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
#F3F7F2
oklch(97.2% 0.008 139.4)
-
Step 100
100
#E4EDE3
oklch(93.7% 0.016 142.6)
-
Step 200
200
#CEDFCD
oklch(88.6% 0.03 143.8)
-
Step 300
300
#ADCAAB
oklch(80.9% 0.053 143.3)
-
Step 400
400
#80AF7E
oklch(70.7% 0.086 143.6)
-
Step 500
500 (this color)
#599558
oklch(61.3% 0.11 143.7)
-
Step 600
600
#438543
oklch(55.6% 0.119 143.8)
-
Step 700
700
#347035
oklch(49% 0.11 144)
-
Step 800
800
#2C5C2C
oklch(42.8% 0.093 143.7)
-
Step 900
900
#284B28
oklch(37.6% 0.071 144)
-
Step 950
950
#182C18
oklch(27% 0.045 144.2)
#599558 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) | #978B54 | 0.082 |
| Deuteranopia (no green cones) | #8F855C | 0.083 |
| Tritanopia (no blue cones) | #529286 | 0.068 |
| Achromatopsia (no color) | #878787 | 0.110 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #599558
#599558
oklch(61.3% 0.11 143.7)
- #A46CA9
#A46CA9
oklch(61.2% 0.11 323.9)
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 #599558, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Forest Green #4F9153 ΔE 0.017
- Fern Green #548D44 ΔE 0.030
- Drab Green #749551 ΔE 0.031
- Flat Green #699D4C ΔE 0.036
- Ocean Green #3D9973 ΔE 0.037
- Muted Green #5FA052 ΔE 0.037
- Moss #769958 ΔE 0.037
- Moss Green #658B38 ΔE 0.037
Use #599558 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.