#439D5F
Closest named color: Muted Green (#5FA052). oklch(62.5% 0.127 151.2), rgb(67, 157, 95).
Aa
Black text reads best on this color (6.22:1).
About this color
#439D5F is a medium-light, moderately saturated green. In OKLCH its lightness is 63%, its chroma 0.127 and its hue 151°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Muted Green (#5FA052), ΔE 0.030 away. Black text reads best on it, at 6.22:1.
| Hue family | Greens |
| Lightness | medium-light (63%) |
| Chroma | moderately saturated (0.127) |
| Temperature | in between |
| Nearest name | Muted Green (#5FA052) |
| Black text | 6.22:1 |
| White text | 3.37:1 |
Values
| HEX | #439D5F |
| RGB | rgb(67, 157, 95) |
| HSL | hsl(139, 40%, 44%) |
| OKLCH | oklch(62.5% 0.127 151.2) |
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 #439D5F | 3.37:1 | AA large text | Lc -66.4 | Content text, not long reading |
| Black text on #439D5F | 6.22:1 | AA | Lc 43.1 | Non-text elements, placeholder text |
| #439D5F text on white | 3.37:1 | AA large text | Lc 60.9 | Content text, not long reading |
| #439D5F text on black | 6.22:1 | AA | Lc -40.8 | 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
#F2F7F3
oklch(97.1% 0.007 151.9)
-
Step 100
100
#E2EDE4
oklch(93.5% 0.017 151.1)
-
Step 200
200
#C9E0CE
oklch(88.5% 0.035 152)
-
Step 300
300
#A4CDAD
oklch(81% 0.062 151.4)
-
Step 400
400
#70B281
oklch(70.6% 0.099 151.4)
-
Step 500
500 (this color)
#439D5F
oklch(62.5% 0.127 151.2)
-
Step 600
600
#1C8947
oklch(55.6% 0.138 151.3)
-
Step 700
700
#087438
oklch(49% 0.128 151.2)
-
Step 800
800
#105F2F
oklch(42.8% 0.107 151.2)
-
Step 900
900
#184E2A
oklch(37.8% 0.083 151.2)
-
Step 950
950
#102E19
oklch(27.1% 0.053 151.2)
#439D5F 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) | #9E915B | 0.108 |
| Deuteranopia (no green cones) | #918863 | 0.106 |
| Tritanopia (no blue cones) | #2B9B8D | 0.067 |
| Achromatopsia (no color) | #8C8C8C | 0.128 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #439D5F
#439D5F
oklch(62.5% 0.127 151.2)
- #B369AB
#B369AB
oklch(62.5% 0.128 331)
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 #439D5F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Muted Green #5FA052 ΔE 0.030
- Ocean Green #3D9973 ΔE 0.033
- Jade #1FA774 ΔE 0.033
- Light Forest Green #4F9153 ΔE 0.034
- Flat Green #699D4C ΔE 0.038
- Seaweed Green #35AD6B ΔE 0.044
- Off Green #6BA353 ΔE 0.045
- Mid Green #50A747 ΔE 0.047
Use #439D5F 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.