#64903F
Closest named color: Moss Green (#658B38). oklch(60.3% 0.121 132.7), rgb(100, 144, 63).
Aa
Black text reads best on this color (5.60:1).
About this color
#64903F is a medium-dark, moderately saturated green. In OKLCH its lightness is 60%, its chroma 0.121 and its hue 133°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Moss Green (#658B38), ΔE 0.014 away. Black text reads best on it, at 5.60:1.
| Hue family | Greens |
| Lightness | medium-dark (60%) |
| Chroma | moderately saturated (0.121) |
| Temperature | in between |
| Nearest name | Moss Green (#658B38) |
| Black text | 5.60:1 |
| White text | 3.74:1 |
Values
| HEX | #64903F |
| RGB | rgb(100, 144, 63) |
| HSL | hsl(93, 39%, 41%) |
| OKLCH | oklch(60.3% 0.121 132.7) |
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 #64903F | 3.74:1 | AA large text | Lc -70.4 | Content text, not long reading |
| Black text on #64903F | 5.60:1 | AA | Lc 39.2 | Non-text elements, placeholder text |
| #64903F text on white | 3.74:1 | AA large text | Lc 64.9 | Content text, not long reading |
| #64903F text on black | 5.60:1 | AA | Lc -36.8 | 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 500.
-
Step 50
50
#F3F7F1
oklch(97.1% 0.009 134.9)
-
Step 100
100
#E5ECE1
oklch(93.5% 0.016 133.8)
-
Step 200
200
#D1DEC8
oklch(88.5% 0.033 132.3)
-
Step 300
300
#B2C9A2
oklch(80.8% 0.059 132.6)
-
Step 400
400
#8AAD6F
oklch(70.6% 0.094 132.3)
-
Step 500
500 (this color)
#64903F
oklch(60.3% 0.121 132.7)
-
Step 600
600
#548327
oklch(55.7% 0.132 132.6)
-
Step 700
700
#446F19
oklch(49.2% 0.124 132.8)
-
Step 800
800
#385A18
oklch(42.6% 0.102 132.8)
-
Step 900
900
#314A1B
oklch(37.7% 0.078 132.5)
-
Step 950
950
#1D2C11
oklch(27.2% 0.05 132.8)
#64903F 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) | #968637 | 0.071 |
| Deuteranopia (no green cones) | #8F8344 | 0.070 |
| Tritanopia (no blue cones) | #658B7E | 0.090 |
| Achromatopsia (no color) | #848484 | 0.122 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #64903F
#64903F
oklch(60.3% 0.121 132.7)
- #9A6AB5
#9A6AB5
oklch(60.3% 0.122 312.6)
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 #64903F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Moss Green #658B38 ΔE 0.014
- Fern Green #548D44 ΔE 0.021
- Olive Drab #6B8E23 ΔE 0.022
- Mossy Green #638B27 ΔE 0.023
- Light Forest Green #4F9153 ΔE 0.027
- Khaki Green #728639 ΔE 0.031
- Drab Green #749551 ΔE 0.033
- Dark Yellow Green #728F02 ΔE 0.035
Use #64903F 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.