#599339
Closest named color: Olive Drab (#6B8E23). oklch(60.3% 0.137 136), rgb(89, 147, 57).
Aa
Black text reads best on this color (5.65:1).
About this color
#599339 is a medium-dark, moderately saturated green. In OKLCH its lightness is 60%, its chroma 0.137 and its hue 136°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Olive Drab (#6B8E23), ΔE 0.023 away. Black text reads best on it, at 5.65:1.
| Hue family | Greens |
| Lightness | medium-dark (60%) |
| Chroma | moderately saturated (0.137) |
| Temperature | in between |
| Nearest name | Olive Drab (#6B8E23) |
| Black text | 5.65:1 |
| White text | 3.71:1 |
Values
| HEX | #599339 |
| RGB | rgb(89, 147, 57) |
| HSL | hsl(99, 44%, 40%) |
| OKLCH | oklch(60.3% 0.137 136) |
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 #599339 | 3.71:1 | AA large text | Lc -70.0 | Content text, not long reading |
| Black text on #599339 | 5.65:1 | AA | Lc 39.6 | Non-text elements, placeholder text |
| #599339 text on white | 3.71:1 | AA large text | Lc 64.5 | Content text, not long reading |
| #599339 text on black | 5.65:1 | 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
#F3F7F1
oklch(97.1% 0.009 134.9)
-
Step 100
100
#E4EDE0
oklch(93.6% 0.02 135.8)
-
Step 200
200
#CEDFC7
oklch(88.4% 0.037 136.5)
-
Step 300
300
#ADCBA0
oklch(80.9% 0.067 136.3)
-
Step 400
400
#82B06C
oklch(70.7% 0.107 136)
-
Step 500
500 (this color)
#599339
oklch(60.3% 0.137 136)
-
Step 600
600
#47861E
oklch(55.7% 0.149 136)
-
Step 700
700
#38710E
oklch(49.1% 0.139 136)
-
Step 800
800
#2F5C11
oklch(42.6% 0.115 135.9)
-
Step 900
900
#2A4C17
oklch(37.7% 0.09 136.1)
-
Step 950
950
#192D0F
oklch(27.2% 0.057 136.3)
#599339 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) | #98882F | 0.085 |
| Deuteranopia (no green cones) | #908340 | 0.086 |
| Tritanopia (no blue cones) | #578E80 | 0.098 |
| Achromatopsia (no color) | #858585 | 0.138 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #599339
#599339
oklch(60.3% 0.137 136)
- #A165B8
#A165B8
oklch(60.4% 0.137 316.1)
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 #599339, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Olive Drab #6B8E23 ΔE 0.023
- Mossy Green #638B27 ΔE 0.024
- Fern Green #548D44 ΔE 0.024
- Moss Green #658B38 ΔE 0.026
- Sap Green #5C8B15 ΔE 0.029
- Light Forest Green #4F9153 ΔE 0.031
- Dark Yellow Green #728F02 ΔE 0.034
- Flat Green #699D4C ΔE 0.039
Use #599339 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.