#28AA58
Closest named color: Medium Green (#39AD48). oklch(65.1% 0.162 150.7), rgb(40, 170, 88).
Aa
Black text reads best on this color (6.98:1).
About this color
#28AA58 is a medium-light, vivid green. In OKLCH its lightness is 65%, its chroma 0.162 and its hue 151°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Medium Green (#39AD48), ΔE 0.022 away. Black text reads best on it, at 6.98:1.
| Hue family | Greens |
| Lightness | medium-light (65%) |
| Chroma | vivid (0.162) |
| Temperature | in between |
| Nearest name | Medium Green (#39AD48) |
| Black text | 6.98:1 |
| White text | 3.00:1 |
Values
| HEX | #28AA58 |
| RGB | rgb(40, 170, 88) |
| HSL | hsl(142, 62%, 41%) |
| OKLCH | oklch(65.1% 0.162 150.7) |
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 #28AA58 | 3.00:1 | AA large text | Lc -61.7 | Content text, not long reading |
| Black text on #28AA58 | 6.98:1 | AA | Lc 47.7 | Large or bold text, headings |
| #28AA58 text on white | 3.00:1 | AA large text | Lc 56.3 | Large or bold text, headings |
| #28AA58 text on black | 6.98:1 | AA | Lc -45.5 | Large or bold text, headings |
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
#F1F8F2
oklch(97.2% 0.011 149.9)
-
Step 100
100
#E0EEE2
oklch(93.5% 0.022 149.7)
-
Step 200
200
#C5E2CA
oklch(88.5% 0.045 150.3)
-
Step 300
300
#9CD0A6
oklch(81% 0.08 150.2)
-
Step 400
400
#5FB776
oklch(70.8% 0.128 150.5)
-
Step 500
500 (this color)
#28AA58
oklch(65.1% 0.162 150.7)
-
Step 600
600
#008B41
oklch(55.7% 0.151 150.7)
-
Step 700
700
#007535
oklch(49.2% 0.134 150.5)
-
Step 800
800
#00602B
oklch(42.8% 0.116 150.8)
-
Step 900
900
#005022
oklch(37.7% 0.103 150.5)
-
Step 950
950
#052F14
oklch(26.9% 0.067 150.8)
#28AA58 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) | #AB9B51 | 0.135 |
| Deuteranopia (no green cones) | #9C905E | 0.134 |
| Tritanopia (no blue cones) | #00A797 | 0.089 |
| Achromatopsia (no color) | #959595 | 0.163 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #28AA58
#28AA58
oklch(65.1% 0.162 150.7)
- #C566BD
#C566BD
oklch(65.1% 0.162 330.4)
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 #28AA58, closest first.
No curated palette has a color within ΔE 0.04 of #28AA58.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Medium Green #39AD48 ΔE 0.022
- Jade Green #2BAF6A ΔE 0.024
- Mid Green #50A747 ΔE 0.025
- Seaweed Green #35AD6B ΔE 0.025
- Dark Pastel Green #56AE57 ΔE 0.033
- Shamrock #01B44C ΔE 0.036
- Algae #54AC68 ΔE 0.038
- Medium Sea Green #3CB371 ΔE 0.039
Use #28AA58 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.