#439D50
Closest named color: Muted Green (#5FA052). oklch(62.3% 0.142 146.4), rgb(67, 157, 80).
Aa
Black text reads best on this color (6.17:1).
About this color
#439D50 is a medium-light, vivid green. In OKLCH its lightness is 62%, its chroma 0.142 and its hue 146°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Muted Green (#5FA052), ΔE 0.028 away. Black text reads best on it, at 6.17:1.
| Hue family | Greens |
| Lightness | medium-light (62%) |
| Chroma | vivid (0.142) |
| Temperature | in between |
| Nearest name | Muted Green (#5FA052) |
| Black text | 6.17:1 |
| White text | 3.39:1 |
Values
| HEX | #439D50 |
| RGB | rgb(67, 157, 80) |
| HSL | hsl(129, 40%, 44%) |
| OKLCH | oklch(62.3% 0.142 146.4) |
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 #439D50 | 3.39:1 | AA large text | Lc -66.7 | Content text, not long reading |
| Black text on #439D50 | 6.17:1 | AA | Lc 42.9 | Non-text elements, placeholder text |
| #439D50 text on white | 3.39:1 | AA large text | Lc 61.2 | Content text, not long reading |
| #439D50 text on black | 6.17:1 | AA | Lc -40.5 | 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
#F2F7F2
oklch(97.1% 0.008 145.5)
-
Step 100
100
#E2EEE2
oklch(93.7% 0.02 145.4)
-
Step 200
200
#C9E0CA
oklch(88.4% 0.039 146.4)
-
Step 300
300
#A4CDA7
oklch(80.9% 0.068 146.8)
-
Step 400
400
#70B377
oklch(70.6% 0.11 146.8)
-
Step 500
500 (this color)
#439D50
oklch(62.3% 0.142 146.4)
-
Step 600
600
#1E8A36
oklch(55.6% 0.154 146.5)
-
Step 700
700
#0C7528
oklch(49.1% 0.143 146.4)
-
Step 800
800
#115F23
oklch(42.6% 0.118 146.6)
-
Step 900
900
#194E21
oklch(37.7% 0.092 146.2)
-
Step 950
950
#102E14
oklch(27% 0.059 146.4)
#439D50 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) | #9F904A | 0.111 |
| Deuteranopia (no green cones) | #938855 | 0.109 |
| Tritanopia (no blue cones) | #319A8B | 0.084 |
| Achromatopsia (no color) | #8B8B8B | 0.142 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #439D50
#439D50
oklch(62.3% 0.142 146.4)
- #B265B4
#B265B4
oklch(62.2% 0.143 326.2)
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 #439D50, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Muted Green #5FA052 ΔE 0.028
- Flat Green #699D4C ΔE 0.035
- Mid Green #50A747 ΔE 0.036
- Light Forest Green #4F9153 ΔE 0.038
- Off Green #6BA353 ΔE 0.044
- Jade #1FA774 ΔE 0.045
- Fern Green #548D44 ΔE 0.045
- Seaweed Green #35AD6B ΔE 0.048
Use #439D50 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.