#589F28
Closest named color: Mid Green (#50A747). oklch(63.2% 0.166 135.6), rgb(88, 159, 40).
Aa
Black text reads best on this color (6.40:1).
About this color
#589F28 is a medium-light, vivid green. In OKLCH its lightness is 63%, its chroma 0.166 and its hue 136°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Mid Green (#50A747), ΔE 0.028 away. Black text reads best on it, at 6.40:1.
| Hue family | Greens |
| Lightness | medium-light (63%) |
| Chroma | vivid (0.166) |
| Temperature | in between |
| Nearest name | Mid Green (#50A747) |
| Black text | 6.40:1 |
| White text | 3.27:1 |
Values
| HEX | #589F28 |
| RGB | rgb(88, 159, 40) |
| HSL | hsl(96, 60%, 39%) |
| OKLCH | oklch(63.2% 0.166 135.6) |
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 #589F28 | 3.27:1 | AA large text | Lc -65.3 | Content text, not long reading |
| Black text on #589F28 | 6.40:1 | AA | Lc 44.2 | Non-text elements, placeholder text |
| #589F28 text on white | 3.27:1 | AA large text | Lc 59.9 | Large or bold text, headings |
| #589F28 text on black | 6.40:1 | AA | Lc -41.9 | 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
#F2F7F0
oklch(97% 0.011 136.6)
-
Step 100
100
#E3EEDE
oklch(93.6% 0.024 135.7)
-
Step 200
200
#CCE0C3
oklch(88.4% 0.045 135.9)
-
Step 300
300
#AACD98
oklch(80.9% 0.082 135.2)
-
Step 400
400
#7BB35D
oklch(70.8% 0.131 135.6)
-
Step 500
500 (this color)
#589F28
oklch(63.2% 0.166 135.6)
-
Step 600
600
#428700
oklch(55.6% 0.164 135.6)
-
Step 700
700
#367200
oklch(49.2% 0.146 135.8)
-
Step 800
800
#2B5D00
oklch(42.6% 0.126 135.7)
-
Step 900
900
#244D03
oklch(37.5% 0.108 135.6)
-
Step 950
950
#162E07
oklch(27.2% 0.069 135.7)
#589F28 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) | #A59210 | 0.101 |
| Deuteranopia (no green cones) | #9B8C34 | 0.101 |
| Tritanopia (no blue cones) | #569988 | 0.119 |
| Achromatopsia (no color) | #8E8E8E | 0.167 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #589F28
#589F28
oklch(63.2% 0.166 135.6)
- #B066CD
#B066CD
oklch(63.3% 0.166 315.7)
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 #589F28, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Mid Green #50A747 ΔE 0.028
- Grassy Green #419C03 ΔE 0.030
- Grass Green #3F9B0B ΔE 0.031
- Leaf Green #5CA904 ΔE 0.035
- Grass #5CAC2D ΔE 0.038
- Muted Green #5FA052 ΔE 0.040
- Medium Green #39AD48 ΔE 0.041
- Flat Green #699D4C ΔE 0.042
Use #589F28 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.