#39AA23
Closest named color: Kelly Green (#02AB2E). oklch(64.9% 0.196 140.9), rgb(57, 170, 35).
Aa
Black text reads best on this color (6.94:1).
About this color
#39AA23 is a medium-light, vivid green. In OKLCH its lightness is 65%, its chroma 0.196 and its hue 141°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Kelly Green (#02AB2E), ΔE 0.016 away. Black text reads best on it, at 6.94:1.
| Hue family | Greens |
| Lightness | medium-light (65%) |
| Chroma | vivid (0.196) |
| Temperature | in between |
| Nearest name | Kelly Green (#02AB2E) |
| Black text | 6.94:1 |
| White text | 3.02:1 |
Values
| HEX | #39AA23 |
| RGB | rgb(57, 170, 35) |
| HSL | hsl(110, 66%, 40%) |
| OKLCH | oklch(64.9% 0.196 140.9) |
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 #39AA23 | 3.02:1 | AA large text | Lc -61.8 | Content text, not long reading |
| Black text on #39AA23 | 6.94:1 | AA | Lc 47.6 | Large or bold text, headings |
| #39AA23 text on white | 3.02:1 | AA large text | Lc 56.5 | Large or bold text, headings |
| #39AA23 text on black | 6.94:1 | AA | Lc -45.3 | 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
#F1F8F0
oklch(97.2% 0.013 141.8)
-
Step 100
100
#E0EFDE
oklch(93.6% 0.028 142)
-
Step 200
200
#C7E2C2
oklch(88.4% 0.052 140.8)
-
Step 300
300
#9FD096
oklch(80.8% 0.095 140.7)
-
Step 400
400
#66B759
oklch(70.6% 0.152 141)
-
Step 500
500 (this color)
#39AA23
oklch(64.9% 0.196 140.9)
-
Step 600
600
#1F8B00
oklch(55.6% 0.182 140.9)
-
Step 700
700
#197500
oklch(49.1% 0.161 140.9)
-
Step 800
800
#136000
oklch(42.7% 0.14 140.8)
-
Step 900
900
#0E5000
oklch(37.6% 0.123 140.9)
-
Step 950
950
#0A2F04
oklch(26.9% 0.081 140.8)
#39AA23 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) | #AE9A00 | 0.133 |
| Deuteranopia (no green cones) | #A19133 | 0.134 |
| Tritanopia (no blue cones) | #24A491 | 0.131 |
| Achromatopsia (no color) | #949494 | 0.197 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #39AA23
#39AA23
oklch(64.9% 0.196 140.9)
- #C35ED6
#C35ED6
oklch(65% 0.196 321.1)
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 #39AA23, closest first.
No curated palette has a color within ΔE 0.04 of #39AA23.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Kelly Green #02AB2E ΔE 0.016
- Leaf Green #5CA904 ΔE 0.025
- Medium Green #39AD48 ΔE 0.028
- Grass #5CAC2D ΔE 0.030
- Shamrock #01B44C ΔE 0.035
- Mid Green #50A747 ΔE 0.039
- Grassy Green #419C03 ΔE 0.039
- Grass Green #3F9B0B ΔE 0.042
Use #39AA23 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.