#28AD47
Closest named color: Medium Green (#39AD48). oklch(65.7% 0.181 146.7), rgb(40, 173, 71).
Aa
Black text reads best on this color (7.15:1).
About this color
#28AD47 is a medium-light, vivid green. In OKLCH its lightness is 66%, its chroma 0.181 and its hue 147°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Medium Green (#39AD48), ΔE 0.009 away. Black text reads best on it, at 7.15:1.
| Hue family | Greens |
| Lightness | medium-light (66%) |
| Chroma | vivid (0.181) |
| Temperature | in between |
| Nearest name | Medium Green (#39AD48) |
| Black text | 7.15:1 |
| White text | 2.93:1 |
Values
| HEX | #28AD47 |
| RGB | rgb(40, 173, 71) |
| HSL | hsl(134, 62%, 42%) |
| OKLCH | oklch(65.7% 0.181 146.7) |
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 #28AD47 | 2.93:1 | Fails | Lc -60.6 | Content text, not long reading |
| Black text on #28AD47 | 7.15:1 | AAA | Lc 48.8 | Large or bold text, headings |
| #28AD47 text on white | 2.93:1 | Fails | Lc 55.3 | Large or bold text, headings |
| #28AD47 text on black | 7.15:1 | AAA | Lc -46.5 | 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
#F1F8F1
oklch(97.2% 0.012 145.5)
-
Step 100
100
#DFEFE0
oklch(93.6% 0.026 147.1)
-
Step 200
200
#C5E2C7
oklch(88.4% 0.048 147.1)
-
Step 300
300
#9BD19F
oklch(81% 0.089 146.6)
-
Step 400
400
#5EB86A
oklch(70.7% 0.142 146.7)
-
Step 500
500 (this color)
#28AD47
oklch(65.7% 0.181 146.7)
-
Step 600
600
#008C2F
oklch(55.7% 0.167 146.6)
-
Step 700
700
#007527
oklch(49% 0.146 146.9)
-
Step 800
800
#00601E
oklch(42.6% 0.127 146.7)
-
Step 900
900
#005018
oklch(37.6% 0.112 146.9)
-
Step 950
950
#05300E
oklch(27.2% 0.075 146.6)
#28AD47 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) | #AF9D3D | 0.140 |
| Deuteranopia (no green cones) | #A0934F | 0.138 |
| Tritanopia (no blue cones) | #00A997 | 0.108 |
| Achromatopsia (no color) | #979797 | 0.182 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #28AD47
#28AD47
oklch(65.7% 0.181 146.7)
- #C863CA
#C863CA
oklch(65.6% 0.18 326.7)
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 #28AD47, closest first.
No curated palette has a color within ΔE 0.04 of #28AD47.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Medium Green #39AD48 ΔE 0.009
- Shamrock #01B44C ΔE 0.020
- Kelly Green #02AB2E ΔE 0.025
- Mid Green #50A747 ΔE 0.028
- Grass #5CAC2D ΔE 0.034
- Dark Pastel Green #56AE57 ΔE 0.037
- Jade Green #2BAF6A ΔE 0.040
- Cool Green #33B864 ΔE 0.041
Use #28AD47 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.