#28A32E
Closest named color: Grassy Green (#419C03). oklch(62.7% 0.187 143.5), rgb(40, 163, 46).
Aa
Black text reads best on this color (6.36:1).
About this color
#28A32E is a medium-light, vivid green. In OKLCH its lightness is 63%, its chroma 0.187 and its hue 143°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Grassy Green (#419C03), ΔE 0.023 away. Black text reads best on it, at 6.36:1.
| Hue family | Greens |
| Lightness | medium-light (63%) |
| Chroma | vivid (0.187) |
| Temperature | in between |
| Nearest name | Grassy Green (#419C03) |
| Black text | 6.36:1 |
| White text | 3.29:1 |
Values
| HEX | #28A32E |
| RGB | rgb(40, 163, 46) |
| HSL | hsl(123, 61%, 40%) |
| OKLCH | oklch(62.7% 0.187 143.5) |
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 #28A32E | 3.29:1 | AA large text | Lc -65.2 | Content text, not long reading |
| Black text on #28A32E | 6.36:1 | AA | Lc 44.3 | Non-text elements, placeholder text |
| #28A32E text on white | 3.29:1 | AA large text | Lc 59.8 | Large or bold text, headings |
| #28A32E text on black | 6.36:1 | 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
#F1F8F0
oklch(97.2% 0.013 141.8)
-
Step 100
100
#E0EFDF
oklch(93.7% 0.027 143.6)
-
Step 200
200
#C6E2C4
oklch(88.4% 0.05 143.3)
-
Step 300
300
#9DD09B
oklch(80.8% 0.091 143.8)
-
Step 400
400
#63B861
oklch(70.8% 0.148 143.4)
-
Step 500
500 (this color)
#28A32E
oklch(62.7% 0.187 143.5)
-
Step 600
600
#008C14
oklch(55.5% 0.183 143.5)
-
Step 700
700
#00760F
oklch(49.1% 0.162 143.5)
-
Step 800
800
#00610B
oklch(42.7% 0.141 143.5)
-
Step 900
900
#035109
oklch(37.8% 0.123 143.4)
-
Step 950
950
#082F09
oklch(26.9% 0.077 143.4)
#28A32E 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) | #A6931B | 0.135 |
| Deuteranopia (no green cones) | #998A3A | 0.136 |
| Tritanopia (no blue cones) | #009E8C | 0.119 |
| Achromatopsia (no color) | #8E8E8E | 0.188 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #28A32E
#28A32E
oklch(62.7% 0.187 143.5)
- #BC59C7
#BC59C7
oklch(62.7% 0.186 323.5)
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 #28A32E, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Grassy Green #419C03 ΔE 0.023
- Kelly Green #02AB2E ΔE 0.024
- Grass Green #3F9B0B ΔE 0.024
- Medium Green #39AD48 ΔE 0.037
- Mid Green #50A747 ΔE 0.040
- Leaf Green #5CA904 ΔE 0.044
- Irish Green #019529 ΔE 0.045
- Grass #5CAC2D ΔE 0.048
Use #28A32E 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.