#429166
Closest named color: Viridian (#1E9167). oklch(59.5% 0.103 157.3), rgb(66, 145, 102).
Aa
Black text reads best on this color (5.47:1).
About this color
#429166 is a medium-dark, moderately saturated green. In OKLCH its lightness is 59%, its chroma 0.103 and its hue 157°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Viridian (#1E9167), ΔE 0.021 away. Black text reads best on it, at 5.47:1.
| Hue family | Greens |
| Lightness | medium-dark (59%) |
| Chroma | moderately saturated (0.103) |
| Temperature | in between |
| Nearest name | Viridian (#1E9167) |
| Black text | 5.47:1 |
| White text | 3.83:1 |
Values
| HEX | #429166 |
| RGB | rgb(66, 145, 102) |
| HSL | hsl(147, 37%, 41%) |
| OKLCH | oklch(59.5% 0.103 157.3) |
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 #429166 | 3.83:1 | AA large text | Lc -71.1 | Content text, not long reading |
| Black text on #429166 | 5.47:1 | AA | Lc 38.4 | Non-text elements, placeholder text |
| #429166 text on white | 3.83:1 | AA large text | Lc 65.6 | Content text, not long reading |
| #429166 text on black | 5.47:1 | AA | Lc -36.0 | 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
#E2EDE6
oklch(93.6% 0.015 158.2)
-
Step 200
200
#CBDFD2
oklch(88.5% 0.028 157.3)
-
Step 300
300
#A7CBB4
oklch(80.9% 0.05 157.1)
-
Step 400
400
#75B08D
oklch(70.7% 0.08 157.5)
-
Step 500
500 (this color)
#429166
oklch(59.5% 0.103 157.3)
-
Step 600
600
#2C8759
oklch(55.8% 0.112 157.3)
-
Step 700
700
#1C7248
oklch(49.1% 0.105 157)
-
Step 800
800
#1B5D3C
oklch(42.8% 0.086 157.5)
-
Step 900
900
#1E4C33
oklch(37.7% 0.067 157.1)
-
Step 950
950
#132D1E
oklch(27.1% 0.043 156.6)
#429166 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) | #908763 | 0.094 |
| Deuteranopia (no green cones) | #857F69 | 0.093 |
| Tritanopia (no blue cones) | #2A9085 | 0.047 |
| Achromatopsia (no color) | #828282 | 0.104 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #429166
#429166
oklch(59.5% 0.103 157.3)
- #A66695
#A66695
oklch(59.6% 0.103 337.3)
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 #429166, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Viridian #1E9167 ΔE 0.021
- Ocean Green #3D9973 ΔE 0.025
- Light Forest Green #4F9153 ΔE 0.026
- Sea Green #2E8B57 ΔE 0.031
- Dark Sage #598556 ΔE 0.037
- Slate Green #658D6D ΔE 0.040
- Fern Green #548D44 ΔE 0.041
- Dusty Teal #4C9085 ΔE 0.049
Use #429166 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.