#429C67
Closest named color: Ocean Green (#3D9973). oklch(62.4% 0.118 154.9), rgb(66, 156, 103).
Aa
Black text reads best on this color (6.18:1).
About this color
#429C67 is a medium-light, moderately saturated green. In OKLCH its lightness is 62%, its chroma 0.118 and its hue 155°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Ocean Green (#3D9973), ΔE 0.022 away. Black text reads best on it, at 6.18:1.
| Hue family | Greens |
| Lightness | medium-light (62%) |
| Chroma | moderately saturated (0.118) |
| Temperature | in between |
| Nearest name | Ocean Green (#3D9973) |
| Black text | 6.18:1 |
| White text | 3.39:1 |
Values
| HEX | #429C67 |
| RGB | rgb(66, 156, 103) |
| HSL | hsl(145, 41%, 44%) |
| OKLCH | oklch(62.4% 0.118 154.9) |
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 #429C67 | 3.39:1 | AA large text | Lc -66.7 | Content text, not long reading |
| Black text on #429C67 | 6.18:1 | AA | Lc 42.9 | Non-text elements, placeholder text |
| #429C67 text on white | 3.39:1 | AA large text | Lc 61.2 | Content text, not long reading |
| #429C67 text on black | 6.18:1 | 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
#F2F7F3
oklch(97.1% 0.007 151.9)
-
Step 100
100
#E2EDE5
oklch(93.6% 0.016 154.5)
-
Step 200
200
#C9E0D0
oklch(88.5% 0.033 155.3)
-
Step 300
300
#A4CCB0
oklch(80.9% 0.058 154.4)
-
Step 400
400
#70B287
oklch(70.7% 0.093 154.7)
-
Step 500
500 (this color)
#429C67
oklch(62.4% 0.118 154.9)
-
Step 600
600
#1B8950
oklch(55.7% 0.129 154.6)
-
Step 700
700
#067441
oklch(49.2% 0.12 154.9)
-
Step 800
800
#0F5E36
oklch(42.6% 0.098 155.1)
-
Step 900
900
#184D2F
oklch(37.6% 0.076 155.1)
-
Step 950
950
#102D1C
oklch(26.9% 0.048 155.6)
#429C67 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) | #9C9164 | 0.106 |
| Deuteranopia (no green cones) | #8F886A | 0.102 |
| Tritanopia (no blue cones) | #259A8E | 0.059 |
| Achromatopsia (no color) | #8B8B8B | 0.119 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #429C67
#429C67
oklch(62.4% 0.118 154.9)
- #B36AA4
#B36AA4
oklch(62.4% 0.12 334.9)
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 #429C67, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Ocean Green #3D9973 ΔE 0.022
- Jade #1FA774 ΔE 0.032
- Light Forest Green #4F9153 ΔE 0.034
- Muted Green #5FA052 ΔE 0.038
- Viridian #1E9167 ΔE 0.042
- Flat Green #699D4C ΔE 0.045
- Seaweed Green #35AD6B ΔE 0.049
- Fern Green #548D44 ΔE 0.050
Use #429C67 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.