#589570
Closest named color: Ocean Green (#3D9973). oklch(61.8% 0.085 156.2), rgb(88, 149, 112).
Aa
Black text reads best on this color (5.94:1).
About this color
#589570 is a medium-dark, moderately saturated green. In OKLCH its lightness is 62%, its chroma 0.085 and its hue 156°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Ocean Green (#3D9973), ΔE 0.023 away. Black text reads best on it, at 5.94:1.
| Hue family | Greens |
| Lightness | medium-dark (62%) |
| Chroma | moderately saturated (0.085) |
| Temperature | in between |
| Nearest name | Ocean Green (#3D9973) |
| Black text | 5.94:1 |
| White text | 3.53:1 |
Values
| HEX | #589570 |
| RGB | rgb(88, 149, 112) |
| HSL | hsl(144, 26%, 46%) |
| OKLCH | oklch(61.8% 0.085 156.2) |
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 #589570 | 3.53:1 | AA large text | Lc -68.3 | Content text, not long reading |
| Black text on #589570 | 5.94:1 | AA | Lc 41.3 | Non-text elements, placeholder text |
| #589570 text on white | 3.53:1 | AA large text | Lc 62.8 | Content text, not long reading |
| #589570 text on black | 5.94:1 | AA | Lc -38.9 | 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
#F3F7F4
oklch(97.2% 0.006 153.8)
-
Step 100
100
#E4ECE6
oklch(93.5% 0.012 153.7)
-
Step 200
200
#CEDED3
oklch(88.5% 0.023 155.9)
-
Step 300
300
#ACC9B6
oklch(80.9% 0.041 156.7)
-
Step 400
400
#7EAD8F
oklch(70.5% 0.067 156.3)
-
Step 500
500 (this color)
#589570
oklch(61.8% 0.085 156.2)
-
Step 600
600
#40835C
oklch(55.5% 0.092 156.1)
-
Step 700
700
#316F4C
oklch(49% 0.086 156.4)
-
Step 800
800
#2A5B3E
oklch(42.8% 0.072 155.7)
-
Step 900
900
#274A35
oklch(37.6% 0.055 156.2)
-
Step 950
950
#172C1F
oklch(27.1% 0.037 155.9)
#589570 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) | #948C6E | 0.078 |
| Deuteranopia (no green cones) | #8B8672 | 0.075 |
| Tritanopia (no blue cones) | #4B948B | 0.041 |
| Achromatopsia (no color) | #888888 | 0.086 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #589570
#589570
oklch(61.8% 0.085 156.2)
- #A67299
#A67299
oklch(61.8% 0.084 336)
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 #589570, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Ocean Green #3D9973 ΔE 0.023
- Slate Green #658D6D ΔE 0.025
- Green Grey #77926F ΔE 0.036
- Grey Teal #5E9B8A ΔE 0.039
- Dusty Teal #4C9085 ΔE 0.040
- Light Forest Green #4F9153 ΔE 0.041
- Drab Green #749551 ΔE 0.047
- Dull Teal #5F9E8F ΔE 0.047
Use #589570 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.