#439D7C
Closest named color: Ocean Green (#3D9973). oklch(63.2% 0.1 166.3), rgb(67, 157, 124).
Aa
Black text reads best on this color (6.35:1).
About this color
#439D7C is a medium-light, moderately saturated green. In OKLCH its lightness is 63%, its chroma 0.100 and its hue 166°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Ocean Green (#3D9973), ΔE 0.017 away. Black text reads best on it, at 6.35:1.
| Hue family | Greens |
| Lightness | medium-light (63%) |
| Chroma | moderately saturated (0.100) |
| Temperature | in between |
| Nearest name | Ocean Green (#3D9973) |
| Black text | 6.35:1 |
| White text | 3.30:1 |
Values
| HEX | #439D7C |
| RGB | rgb(67, 157, 124) |
| HSL | hsl(158, 40%, 44%) |
| OKLCH | oklch(63.2% 0.1 166.3) |
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 #439D7C | 3.30:1 | AA large text | Lc -65.6 | Content text, not long reading |
| Black text on #439D7C | 6.35:1 | AA | Lc 43.9 | Non-text elements, placeholder text |
| #439D7C text on white | 3.30:1 | AA large text | Lc 60.2 | Content text, not long reading |
| #439D7C text on black | 6.35:1 | AA | Lc -41.5 | 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
#F2F7F4
oklch(97.2% 0.007 160.1)
-
Step 100
100
#E2EDE8
oklch(93.6% 0.013 167.2)
-
Step 200
200
#C9DFD5
oklch(88.4% 0.027 166.7)
-
Step 300
300
#A3CBB9
oklch(80.8% 0.049 166)
-
Step 400
400
#6FB196
oklch(70.8% 0.079 166.4)
-
Step 500
500 (this color)
#439D7C
oklch(63.2% 0.1 166.3)
-
Step 600
600
#178765
oklch(55.6% 0.109 166.5)
-
Step 700
700
#007254
oklch(49% 0.101 166.9)
-
Step 800
800
#0C5D44
oklch(42.6% 0.084 166)
-
Step 900
900
#164C3A
oklch(37.6% 0.065 167.2)
-
Step 950
950
#0F2D22
oklch(27% 0.042 166.6)
#439D7C 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) | #9A937A | 0.100 |
| Deuteranopia (no green cones) | #8D897E | 0.098 |
| Tritanopia (no blue cones) | #179D94 | 0.038 |
| Achromatopsia (no color) | #8D8D8D | 0.101 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #439D7C
#439D7C
oklch(63.2% 0.1 166.3)
- #B67096
#B67096
oklch(63.2% 0.101 346.6)
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 #439D7C, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Ocean Green #3D9973 ΔE 0.017
- Persian Green #2A9D8F ΔE 0.029
- Blue Green #0F9B8E ΔE 0.035
- Grey Teal #5E9B8A ΔE 0.035
- Sea #3C9992 ΔE 0.038
- Jade #1FA774 ΔE 0.039
- Dull Teal #5F9E8F ΔE 0.040
- Dusty Teal #4C9085 ΔE 0.046
Use #439D7C 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.