#64A85A
Closest named color: Fern (#63A950). oklch(66.7% 0.131 141.2), rgb(100, 168, 90).
Aa
Black text reads best on this color (7.29:1).
About this color
#64A85A is a medium-light, moderately saturated green. In OKLCH its lightness is 67%, its chroma 0.131 and its hue 141°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Fern (#63A950), ΔE 0.013 away. Black text reads best on it, at 7.29:1.
| Hue family | Greens |
| Lightness | medium-light (67%) |
| Chroma | moderately saturated (0.131) |
| Temperature | in between |
| Nearest name | Fern (#63A950) |
| Black text | 7.29:1 |
| White text | 2.88:1 |
Values
| HEX | #64A85A |
| RGB | rgb(100, 168, 90) |
| HSL | hsl(112, 31%, 51%) |
| OKLCH | oklch(66.7% 0.131 141.2) |
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 #64A85A | 2.88:1 | Fails | Lc -60.2 | Content text, not long reading |
| Black text on #64A85A | 7.29:1 | AAA | Lc 49.2 | Large or bold text, headings |
| #64A85A text on white | 2.88:1 | Fails | Lc 54.9 | Large or bold text, headings |
| #64A85A text on black | 7.29:1 | AAA | Lc -46.9 | Large or bold text, headings |
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
#F2F7F2
oklch(97.1% 0.008 145.5)
-
Step 100
100
#E3EDE2
oklch(93.6% 0.018 142.8)
-
Step 200
200
#CDDFCA
oklch(88.4% 0.034 141.2)
-
Step 300
300
#AACBA5
oklch(80.8% 0.063 141.4)
-
Step 400
400
#7CB174
oklch(70.7% 0.103 141.3)
-
Step 500
500 (this color)
#64A85A
oklch(66.7% 0.131 141.2)
-
Step 600
600
#3C8732
oklch(55.6% 0.142 141.4)
-
Step 700
700
#2E7224
oklch(49.1% 0.131 141.2)
-
Step 800
800
#275D1F
oklch(42.7% 0.11 141.2)
-
Step 900
900
#254C1F
oklch(37.6% 0.085 141.1)
-
Step 950
950
#162D13
oklch(27% 0.055 141.5)
#64A85A 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) | #AC9C54 | 0.094 |
| Deuteranopia (no green cones) | #A2965F | 0.092 |
| Tritanopia (no blue cones) | #5EA495 | 0.084 |
| Achromatopsia (no color) | #989898 | 0.131 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #64A85A
#64A85A
oklch(66.7% 0.131 141.2)
- #B978C5
#B978C5
oklch(66.8% 0.131 321.2)
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 #64A85A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Fern #63A950 ΔE 0.013
- Off Green #6BA353 ΔE 0.014
- Algae #54AC68 ΔE 0.019
- Dark Pastel Green #56AE57 ΔE 0.022
- Dull Green #74A662 ΔE 0.023
- Asparagus #77AB56 ΔE 0.023
- Muted Green #5FA052 ΔE 0.024
- Flat Green #699D4C ΔE 0.030
Use #64A85A 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.