#599567
Closest named color: Ocean Green (#3D9973). oklch(61.6% 0.094 150.4), rgb(89, 149, 103).
Aa
Black text reads best on this color (5.91:1).
About this color
#599567 is a medium-dark, moderately saturated green. In OKLCH its lightness is 62%, its chroma 0.094 and its hue 150°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Ocean Green (#3D9973), ΔE 0.025 away. Black text reads best on it, at 5.91:1.
| Hue family | Greens |
| Lightness | medium-dark (62%) |
| Chroma | moderately saturated (0.094) |
| Temperature | in between |
| Nearest name | Ocean Green (#3D9973) |
| Black text | 5.91:1 |
| White text | 3.54:1 |
Values
| HEX | #599567 |
| RGB | rgb(89, 149, 103) |
| HSL | hsl(134, 25%, 47%) |
| OKLCH | oklch(61.6% 0.094 150.4) |
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 #599567 | 3.54:1 | AA large text | Lc -68.4 | Content text, not long reading |
| Black text on #599567 | 5.91:1 | AA | Lc 41.1 | Non-text elements, placeholder text |
| #599567 text on white | 3.54:1 | AA large text | Lc 62.9 | Content text, not long reading |
| #599567 text on black | 5.91:1 | AA | Lc -38.7 | 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
#E4ECE5
oklch(93.5% 0.013 149.2)
-
Step 200
200
#CEDED1
oklch(88.5% 0.025 151.1)
-
Step 300
300
#ACC9B1
oklch(80.8% 0.046 150.2)
-
Step 400
400
#7FAE89
oklch(70.7% 0.074 150.7)
-
Step 500
500 (this color)
#599567
oklch(61.6% 0.094 150.4)
-
Step 600
600
#428453
oklch(55.6% 0.102 150.3)
-
Step 700
700
#337043
oklch(49.2% 0.096 150.1)
-
Step 800
800
#2B5B38
oklch(42.7% 0.078 150.7)
-
Step 900
900
#284B30
oklch(37.8% 0.062 150)
-
Step 950
950
#182C1C
oklch(27.1% 0.039 149.5)
#599567 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) | #968C64 | 0.080 |
| Deuteranopia (no green cones) | #8D866A | 0.078 |
| Tritanopia (no blue cones) | #4F9389 | 0.052 |
| Achromatopsia (no color) | #888888 | 0.094 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #599567
#599567
oklch(61.6% 0.094 150.4)
- #A570A0
#A570A0
oklch(61.6% 0.094 329.9)
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 #599567, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Ocean Green #3D9973 ΔE 0.025
- Light Forest Green #4F9153 ΔE 0.030
- Slate Green #658D6D ΔE 0.030
- Drab Green #749551 ΔE 0.037
- Green Grey #77926F ΔE 0.040
- Moss #769958 ΔE 0.040
- Fern Green #548D44 ΔE 0.045
- Viridian #1E9167 ΔE 0.046
Use #599567 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.