#439E65
Closest named color: Ocean Green (#3D9973). oklch(62.9% 0.123 153.4), rgb(67, 158, 101).
Aa
Black text reads best on this color (6.31:1).
About this color
#439E65 is a medium-light, moderately saturated green. In OKLCH its lightness is 63%, its chroma 0.123 and its hue 153°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Ocean Green (#3D9973), ΔE 0.028 away. Black text reads best on it, at 6.31:1.
| Hue family | Greens |
| Lightness | medium-light (63%) |
| Chroma | moderately saturated (0.123) |
| Temperature | in between |
| Nearest name | Ocean Green (#3D9973) |
| Black text | 6.31:1 |
| White text | 3.32:1 |
Values
| HEX | #439E65 |
| RGB | rgb(67, 158, 101) |
| HSL | hsl(142, 40%, 44%) |
| OKLCH | oklch(62.9% 0.123 153.4) |
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 #439E65 | 3.32:1 | AA large text | Lc -65.8 | Content text, not long reading |
| Black text on #439E65 | 6.31:1 | AA | Lc 43.7 | Non-text elements, placeholder text |
| #439E65 text on white | 3.32:1 | AA large text | Lc 60.4 | Content text, not long reading |
| #439E65 text on black | 6.31:1 | AA | Lc -41.3 | 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
#C9E0CF
oklch(88.5% 0.034 153.6)
-
Step 300
300
#A4CCAF
oklch(80.8% 0.059 153.5)
-
Step 400
400
#6FB284
oklch(70.6% 0.096 153.3)
-
Step 500
500 (this color)
#439E65
oklch(62.9% 0.123 153.4)
-
Step 600
600
#19894C
oklch(55.6% 0.134 153.3)
-
Step 700
700
#04743D
oklch(49.1% 0.124 153.3)
-
Step 800
800
#0E5F33
oklch(42.8% 0.103 153.3)
-
Step 900
900
#174E2D
oklch(37.8% 0.08 153.5)
-
Step 950
950
#102D1A
oklch(26.9% 0.05 152.9)
#439E65 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) | #9E9261 | 0.107 |
| Deuteranopia (no green cones) | #918969 | 0.105 |
| Tritanopia (no blue cones) | #289C8F | 0.062 |
| Achromatopsia (no color) | #8D8D8D | 0.123 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #439E65
#439E65
oklch(62.9% 0.123 153.4)
- #B56BA8
#B56BA8
oklch(63% 0.123 333.6)
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 #439E65, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Ocean Green #3D9973 ΔE 0.028
- Jade #1FA774 ΔE 0.029
- Muted Green #5FA052 ΔE 0.033
- Light Forest Green #4F9153 ΔE 0.037
- Flat Green #699D4C ΔE 0.040
- Seaweed Green #35AD6B ΔE 0.042
- Algae #54AC68 ΔE 0.045
- Off Green #6BA353 ΔE 0.046
Use #439E65 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.