#428962
Closest named color: Dark Sage (#598556). oklch(57.3% 0.095 157.5), rgb(66, 137, 98).
Aa
Black text reads best on this color (4.98:1).
About this color
#428962 is a medium-dark, moderately saturated green. In OKLCH its lightness is 57%, its chroma 0.095 and its hue 157°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Sage (#598556), ΔE 0.024 away. Black text reads best on it, at 4.98:1.
| Hue family | Greens |
| Lightness | medium-dark (57%) |
| Chroma | moderately saturated (0.095) |
| Temperature | in between |
| Nearest name | Dark Sage (#598556) |
| Black text | 4.98:1 |
| White text | 4.21:1 |
Values
| HEX | #428962 |
| RGB | rgb(66, 137, 98) |
| HSL | hsl(147, 35%, 40%) |
| OKLCH | oklch(57.3% 0.095 157.5) |
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 #428962 | 4.21:1 | AA large text | Lc -74.4 | Content text, not long reading |
| Black text on #428962 | 4.98:1 | AA | Lc 35.2 | Non-text elements, placeholder text |
| #428962 text on white | 4.21:1 | AA large text | Lc 68.9 | Content text, not long reading |
| #428962 text on black | 4.98:1 | AA | Lc -32.8 | 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 600.
-
Step 50
50
#F2F7F4
oklch(97.2% 0.007 160.1)
-
Step 100
100
#E4ECE7
oklch(93.6% 0.011 158.8)
-
Step 200
200
#CDDED3
oklch(88.5% 0.024 157.5)
-
Step 300
300
#ABC9B6
oklch(80.8% 0.042 157.5)
-
Step 400
400
#7DAE90
oklch(70.7% 0.068 157.3)
-
Step 500
500
#5A9A75
oklch(63.3% 0.087 157.4)
-
Step 600
600 (this color)
#428962
oklch(57.3% 0.095 157.5)
-
Step 700
700
#2E704D
oklch(49.2% 0.088 157.5)
-
Step 800
800
#285B3F
oklch(42.7% 0.073 157.2)
-
Step 900
900
#254B36
oklch(37.8% 0.057 157.9)
-
Step 950
950
#172C1F
oklch(27.1% 0.037 155.9)
#428962 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) | #888060 | 0.087 |
| Deuteranopia (no green cones) | #7E7864 | 0.086 |
| Tritanopia (no blue cones) | #2E887E | 0.043 |
| Achromatopsia (no color) | #7B7B7B | 0.095 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #428962
#428962
oklch(57.3% 0.095 157.5)
- #9C628C
#9C628C
oklch(57.3% 0.094 337.6)
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 #428962, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Sage #598556 ΔE 0.024
- Sea Green #2E8B57 ΔE 0.025
- Viridian #1E9167 ΔE 0.028
- Light Forest Green #4F9153 ΔE 0.038
- Slate Green #658D6D ΔE 0.044
- Fern Green #548D44 ΔE 0.045
- Ocean Green #3D9973 ΔE 0.047
- Dusty Teal #4C9085 ΔE 0.053
Use #428962 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.