#64C686
Closest named color: Soft Green (#6FC276). oklch(75% 0.132 153.3), rgb(100, 198, 134).
Aa
Black text reads best on this color (9.96:1).
About this color
#64C686 is a medium-light, moderately saturated green. In OKLCH its lightness is 75%, its chroma 0.132 and its hue 153°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Soft Green (#6FC276), ΔE 0.019 away. Black text reads best on it, at 9.96:1.
| Hue family | Greens |
| Lightness | medium-light (75%) |
| Chroma | moderately saturated (0.132) |
| Temperature | in between |
| Nearest name | Soft Green (#6FC276) |
| Black text | 9.96:1 |
| White text | 2.10:1 |
Values
| HEX | #64C686 |
| RGB | rgb(100, 198, 134) |
| HSL | hsl(141, 46%, 58%) |
| OKLCH | oklch(75% 0.132 153.3) |
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 #64C686 | 2.10:1 | Fails | Lc -45.7 | Large or bold text, headings |
| Black text on #64C686 | 9.96:1 | AAA | Lc 62.9 | Content text, not long reading |
| #64C686 text on white | 2.10:1 | Fails | Lc 41.1 | Non-text elements, placeholder text |
| #64C686 text on black | 9.96:1 | AAA | Lc -61.2 | Content text, not long reading |
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
#F0F8F2
oklch(97.1% 0.012 153.7)
-
Step 100
100
#DFEFE3
oklch(93.7% 0.023 153.4)
-
Step 200
200
#C3E2CB
oklch(88.4% 0.045 153.3)
-
Step 300
300
#97D1A8
oklch(81% 0.083 153.5)
-
Step 400
400 (this color)
#64C686
oklch(75% 0.132 153.3)
-
Step 500
500
#00A458
oklch(63% 0.161 153.3)
-
Step 600
600
#008A49
oklch(55.5% 0.142 153.3)
-
Step 700
700
#00743D
oklch(49% 0.125 153.5)
-
Step 800
800
#005F31
oklch(42.6% 0.108 153.6)
-
Step 900
900
#005028
oklch(37.8% 0.097 153.4)
-
Step 950
950
#003015
oklch(27.1% 0.07 152.9)
#64C686 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) | #C6B982 | 0.115 |
| Deuteranopia (no green cones) | #B8AF8A | 0.112 |
| Tritanopia (no blue cones) | #4DC4B5 | 0.067 |
| Achromatopsia (no color) | #B3B3B3 | 0.133 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #64C686
#64C686
oklch(75% 0.132 153.3)
- #DF8DD1
#DF8DD1
oklch(74.9% 0.132 333.2)
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 #64C686, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Soft Green #6FC276 ΔE 0.019
- Greenblue #23C48B ΔE 0.037
- Dark Mint #48C072 ΔE 0.038
- Medium Aquamarine #66CDAA ΔE 0.047
- Green Blue #01C08D ΔE 0.049
- Emerald #06D6A0 ΔE 0.051
- Seaweed #18D17B ΔE 0.052
- Dark Mint Green #20C073 ΔE 0.052
Use #64C686 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.