#39A942
Closest named color: Medium Green (#39AD48). oklch(64.9% 0.174 144.5), rgb(57, 169, 66).
Aa
Black text reads best on this color (6.92:1).
About this color
#39A942 is a medium-light, vivid green. In OKLCH its lightness is 65%, its chroma 0.174 and its hue 144°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Medium Green (#39AD48), ΔE 0.012 away. Black text reads best on it, at 6.92:1.
| Hue family | Greens |
| Lightness | medium-light (65%) |
| Chroma | vivid (0.174) |
| Temperature | in between |
| Nearest name | Medium Green (#39AD48) |
| Black text | 6.92:1 |
| White text | 3.03:1 |
Values
| HEX | #39A942 |
| RGB | rgb(57, 169, 66) |
| HSL | hsl(125, 50%, 44%) |
| OKLCH | oklch(64.9% 0.174 144.5) |
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 #39A942 | 3.03:1 | AA large text | Lc -62.0 | Content text, not long reading |
| Black text on #39A942 | 6.92:1 | AA | Lc 47.4 | Large or bold text, headings |
| #39A942 text on white | 3.03:1 | AA large text | Lc 56.7 | Large or bold text, headings |
| #39A942 text on black | 6.92:1 | AA | Lc -45.1 | 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
#E0EFE0
oklch(93.7% 0.026 145.4)
-
Step 200
200
#C7E2C6
oklch(88.5% 0.048 144.2)
-
Step 300
300
#9FD09E
oklch(81% 0.086 144.2)
-
Step 400
400
#66B668
oklch(70.6% 0.136 144.5)
-
Step 500
500 (this color)
#39A942
oklch(64.9% 0.174 144.5)
-
Step 600
600
#008C1F
oklch(55.6% 0.178 144.4)
-
Step 700
700
#007619
oklch(49.1% 0.157 144.5)
-
Step 800
800
#006112
oklch(42.8% 0.137 144.4)
-
Step 900
900
#095013
oklch(37.7% 0.114 144.5)
-
Step 950
950
#0A2F0D
oklch(27% 0.072 144.5)
#39A942 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) | #AC9A37 | 0.129 |
| Deuteranopia (no green cones) | #9E904A | 0.129 |
| Tritanopia (no blue cones) | #1BA593 | 0.108 |
| Achromatopsia (no color) | #949494 | 0.175 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #39A942
#39A942
oklch(64.9% 0.174 144.5)
- #C264C9
#C264C9
oklch(65% 0.174 324.7)
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 #39A942, closest first.
No curated palette has a color within ΔE 0.04 of #39A942.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Medium Green #39AD48 ΔE 0.012
- Mid Green #50A747 ΔE 0.019
- Kelly Green #02AB2E ΔE 0.028
- Shamrock #01B44C ΔE 0.031
- Grass #5CAC2D ΔE 0.031
- Dark Pastel Green #56AE57 ΔE 0.036
- Leaf Green #5CA904 ΔE 0.037
- Fern #63A950 ΔE 0.040
Use #39A942 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.