#599C67
Closest named color: Ocean Green (#3D9973). oklch(63.4% 0.105 149.4), rgb(89, 156, 103).
Aa
Black text reads best on this color (6.37:1).
About this color
#599C67 is a medium-light, moderately saturated green. In OKLCH its lightness is 63%, its chroma 0.105 and its hue 149°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Ocean Green (#3D9973), ΔE 0.030 away. Black text reads best on it, at 6.37:1.
| Hue family | Greens |
| Lightness | medium-light (63%) |
| Chroma | moderately saturated (0.105) |
| Temperature | in between |
| Nearest name | Ocean Green (#3D9973) |
| Black text | 6.37:1 |
| White text | 3.29:1 |
Values
| HEX | #599C67 |
| RGB | rgb(89, 156, 103) |
| HSL | hsl(133, 27%, 48%) |
| OKLCH | oklch(63.4% 0.105 149.4) |
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 #599C67 | 3.29:1 | AA large text | Lc -65.6 | Content text, not long reading |
| Black text on #599C67 | 6.37:1 | AA | Lc 43.9 | Non-text elements, placeholder text |
| #599C67 text on white | 3.29:1 | AA large text | Lc 60.2 | Content text, not long reading |
| #599C67 text on black | 6.37:1 | AA | Lc -41.6 | 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
#F2F7F3
oklch(97.1% 0.007 151.9)
-
Step 100
100
#E3EDE5
oklch(93.6% 0.015 151.8)
-
Step 200
200
#CDDFCF
oklch(88.6% 0.029 148.6)
-
Step 300
300
#AACAAF
oklch(80.8% 0.051 149.6)
-
Step 400
400
#7CAF85
oklch(70.6% 0.082 149.4)
-
Step 500
500 (this color)
#599C67
oklch(63.4% 0.105 149.4)
-
Step 600
600
#3B854D
oklch(55.5% 0.114 149.3)
-
Step 700
700
#2C713E
oklch(49.1% 0.106 149.4)
-
Step 800
800
#265C33
oklch(42.7% 0.088 149.2)
-
Step 900
900
#244C2D
oklch(37.8% 0.07 149.4)
-
Step 950
950
#162C1B
oklch(26.9% 0.042 150.1)
#599C67 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) | #9D9264 | 0.087 |
| Deuteranopia (no green cones) | #938B6A | 0.086 |
| Tritanopia (no blue cones) | #4E9A8E | 0.058 |
| Achromatopsia (no color) | #8E8E8E | 0.106 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #599C67
#599C67
oklch(63.4% 0.105 149.4)
- #AE72A9
#AE72A9
oklch(63.4% 0.106 329.7)
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 #599C67, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Ocean Green #3D9973 ΔE 0.030
- Muted Green #5FA052 ΔE 0.032
- Moss #769958 ΔE 0.033
- Flat Green #699D4C ΔE 0.035
- Drab Green #749551 ΔE 0.035
- Light Forest Green #4F9153 ΔE 0.039
- Off Green #6BA353 ΔE 0.040
- Jade #1FA774 ΔE 0.042
Use #599C67 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.