#64A684
Closest named color: Tea (#65AB7C). oklch(67.1% 0.085 160.5), rgb(100, 166, 132).
Aa
Black text reads best on this color (7.32:1).
About this color
#64A684 is a medium-light, moderately saturated green. In OKLCH its lightness is 67%, its chroma 0.085 and its hue 160°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Tea (#65AB7C), ΔE 0.021 away. Black text reads best on it, at 7.32:1.
| Hue family | Greens |
| Lightness | medium-light (67%) |
| Chroma | moderately saturated (0.085) |
| Temperature | in between |
| Nearest name | Tea (#65AB7C) |
| Black text | 7.32:1 |
| White text | 2.86:1 |
Values
| HEX | #64A684 |
| RGB | rgb(100, 166, 132) |
| HSL | hsl(149, 27%, 52%) |
| OKLCH | oklch(67.1% 0.085 160.5) |
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 #64A684 | 2.86:1 | Fails | Lc -60.0 | Content text, not long reading |
| Black text on #64A684 | 7.32:1 | AAA | Lc 49.3 | Large or bold text, headings |
| #64A684 text on white | 2.86:1 | Fails | Lc 54.7 | Large or bold text, headings |
| #64A684 text on black | 7.32:1 | AAA | Lc -47.1 | 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 400.
-
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
#C9E0D3
oklch(88.6% 0.03 161)
-
Step 300
300
#A3CCB5
oklch(80.9% 0.054 160.3)
-
Step 400
400 (this color)
#64A684
oklch(67.1% 0.085 160.5)
-
Step 500
500
#439E73
oklch(63.2% 0.109 160.3)
-
Step 600
600
#17885B
oklch(55.6% 0.119 160.3)
-
Step 700
700
#01734B
oklch(49.1% 0.11 160.5)
-
Step 800
800
#0C5E3E
oklch(42.8% 0.091 160.6)
-
Step 900
900
#164D35
oklch(37.7% 0.071 160.9)
-
Step 950
950
#0F2D1F
oklch(26.9% 0.045 160.9)
#64A684 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) | #A49D82 | 0.081 |
| Deuteranopia (no green cones) | #9A9686 | 0.078 |
| Tritanopia (no blue cones) | #54A69C | 0.036 |
| Achromatopsia (no color) | #999999 | 0.086 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #64A684
#64A684
oklch(67.1% 0.085 160.5)
- #BA81A6
#BA81A6
oklch(67.2% 0.086 340.5)
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 #64A684, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Tea #65AB7C ΔE 0.021
- Greeny Grey #7EA07A ΔE 0.030
- Dusty Green #76A973 ΔE 0.032
- Dull Teal #5F9E8F ΔE 0.033
- Grey Teal #5E9B8A ΔE 0.038
- Grey Green #86A17D ΔE 0.038
- Greeny Blue #42B395 ΔE 0.040
- Dull Green #74A662 ΔE 0.045
Use #64A684 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.