#A6E577#A6E577

#A6E577 is a very light, vivid yellow-green. Relative luminance 0.655; OKLCH L 85.5% C 0.155 H 133.2°. Best body text is #000000 at 14.10:1 contrast (WCAG AA passes).

Color values

HEX	#A6E577
RGB	rgb(166, 229, 119)
HSL	hsl(94, 68%, 68%)
HSV	hsv(94, 48%, 90%)
CMYK	cmyk(27.5%, 0%, 48%, 10.2%)
CIE-LAB	lab(84.73, -38.58, 47.08)
CIE-LCH	lch(84.73, 60.87, 129.33°)
OKLab	oklab(85.5% -0.1065 0.1133)
OKLCH	oklch(85.5% 0.155 133.2)
XYZ	xyz(47.0741, 65.4761, 27.6071)
Luminance	0.6548 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A6E577 #B677E5

analogous

#DDE577 #A6E577 #77E57F

triadic

#A6E577 #77A6E5 #E577A6

tetradic

#A6E577 #77DDE5 #B677E5 #E57F77

square

#A6E577 #77DDE5 #B677E5 #E57F77

split-complementary

#A6E577 #7F77E5 #E577DD

monochromatic

#66BD24 #84DB44 #A6E577 #C8EFAA #E9F9DE

Accessibility & contrast

On white

1.49

#A6E577 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.10

#A6E577 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A6E577

14.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A6E577	#FFFFFF	#000000	##000000
##A6E577	1.00	1.49	14.10	14.10
#FFFFFF	1.49	1.00	21.00	21.00
#000000	14.10	21.00	1.00	1.00
##000000	14.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EDD76E

Deuteranopia (green-blind)

#E4D27E

Tritanopia (blue-blind)

#A7DDCB

Achromatopsia (no color)

#D3D3D3

Design tokens & code

CSS

--color: #a6e577;
/* rgb */ color: rgb(166, 229, 119);
/* oklch */ color: oklch(85.5% 0.155 133.2);

Tailwind

colors: {
  custom: {
    50: '#c3eda0',
    500: '#a6e577',
    950: '#000000',
  },
}

SCSS

$custom: #a6e577;
$custom-light: #c3eda0;
$custom-dark: #000000;

JSON

{
  "hex": "#a6e577",
  "rgb": {
    "r": 166,
    "g": 229,
    "b": 119
  },
  "hsl": {
    "h": 94.364,
    "s": 67.901,
    "l": 68.235
  },
  "oklch": {
    "l": 0.85504,
    "c": 0.15549,
    "h": 133.2
  },
  "luminance": 0.65478
}

Semantic roles & 50–950 ramp

primary

#A6E577

secondary

#8944BC

accent

#16D080

background

#FDFFFC

surface

#F9FEF5

border

#D2D6CF

text

#13160F

muted

#828580

Preview Lab

Preview with #A6E577

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →