#64B690
Closest named color: Greeny Blue (#42B395). oklch(71.3% 0.099 162.4), rgb(100, 182, 144).
Aa
Black text reads best on this color (8.63:1).
About this color
#64B690 is a medium-light, moderately saturated green. In OKLCH its lightness is 71%, its chroma 0.099 and its hue 162°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Greeny Blue (#42B395), ΔE 0.029 away. Black text reads best on it, at 8.63:1.
| Hue family | Greens |
| Lightness | medium-light (71%) |
| Chroma | moderately saturated (0.099) |
| Temperature | in between |
| Nearest name | Greeny Blue (#42B395) |
| Black text | 8.63:1 |
| White text | 2.43:1 |
Values
| HEX | #64B690 |
| RGB | rgb(100, 182, 144) |
| HSL | hsl(152, 36%, 55%) |
| OKLCH | oklch(71.3% 0.099 162.4) |
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 #64B690 | 2.43:1 | Fails | Lc -52.7 | Large or bold text, headings |
| Black text on #64B690 | 8.63:1 | AAA | Lc 56.3 | Large or bold text, headings |
| #64B690 text on white | 2.43:1 | Fails | Lc 47.7 | Large or bold text, headings |
| #64B690 text on black | 8.63:1 | AAA | Lc -54.3 | 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
#F1F7F4
oklch(97.1% 0.007 164.9)
-
Step 100
100
#E0EEE6
oklch(93.6% 0.018 161.1)
-
Step 200
200
#C6E1D2
oklch(88.6% 0.035 161.3)
-
Step 300
300
#9DCEB5
oklch(81% 0.062 162.4)
-
Step 400
400 (this color)
#64B690
oklch(71.3% 0.099 162.4)
-
Step 500
500
#26A172
oklch(63.2% 0.127 162.2)
-
Step 600
600
#00895D
oklch(55.7% 0.122 162)
-
Step 700
700
#00734E
oklch(49.1% 0.107 162.4)
-
Step 800
800
#005E3F
oklch(42.6% 0.093 162.3)
-
Step 900
900
#004F34
oklch(37.8% 0.083 162.1)
-
Step 950
950
#072E1F
oklch(27% 0.051 163.2)
#64B690 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) | #B4AC8E | 0.096 |
| Deuteranopia (no green cones) | #A7A292 | 0.094 |
| Tritanopia (no blue cones) | #4DB6AB | 0.040 |
| Achromatopsia (no color) | #A6A6A6 | 0.100 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #64B690
#64B690
oklch(71.3% 0.099 162.4)
- #CE8AB3
#CE8AB3
oklch(71.4% 0.098 343)
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 #64B690, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Greeny Blue #42B395 ΔE 0.029
- Tea #65AB7C ΔE 0.035
- Faded Green #7BB274 ΔE 0.037
- Sage Green #88B378 ΔE 0.043
- Dusty Green #76A973 ΔE 0.044
- Sage #87AE73 ΔE 0.046
- Muted Teal #90B494 ΔE 0.048
- Lichen #8FB67B ΔE 0.049
Use #64B690 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.