#A6EC57#A6EC57

#A6EC57 is a very light, vivid yellow-green. Relative luminance 0.688; OKLCH L 86.8% C 0.192 H 130.9°. Best body text is #000000 at 14.76:1 contrast (WCAG AA passes).

Color values

HEX	#A6EC57
RGB	rgb(166, 236, 87)
HSL	hsl(88, 80%, 63%)
HSV	hsv(88, 63%, 93%)
CMYK	cmyk(29.7%, 0%, 63.1%, 7.5%)
CIE-LAB	lab(86.40, -44.75, 63.25)
CIE-LCH	lch(86.40, 77.48, 125.28°)
OKLab	oklab(86.75% -0.1259 0.1454)
OKLCH	oklch(86.75% 0.192 130.9)
XYZ	xyz(47.4412, 68.7845, 19.7922)
Luminance	0.6879 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A6EC57 #9D57EC

analogous

#ECE757 #A6EC57 #5BEC57

triadic

#A6EC57 #57A6EC #EC57A6

tetradic

#A6EC57 #57ECE7 #9D57EC #EC575B

square

#A6EC57 #57ECE7 #9D57EC #EC575B

split-complementary

#A6EC57 #575BEC #E757EC

monochromatic

#69B414 #89E620 #A6EC57 #C3F28E #E0F8C5

Accessibility & contrast

On white

1.42

#A6EC57 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.76

#A6EC57 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A6EC57

14.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A6EC57	#FFFFFF	#000000	##000000
##A6EC57	1.00	1.42	14.76	14.76
#FFFFFF	1.42	1.00	21.00	21.00
#000000	14.76	21.00	1.00	1.00
##000000	14.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F6DC44

Deuteranopia (green-blind)

#ECD663

Tritanopia (blue-blind)

#A9E3CD

Achromatopsia (no color)

#D8D8D8

Design tokens & code

CSS

--color: #a6ec57;
/* rgb */ color: rgb(166, 236, 87);
/* oklch */ color: oklch(86.8% 0.192 130.9);

Tailwind

colors: {
  custom: {
    50: '#c4f28c',
    500: '#a6ec57',
    950: '#000000',
  },
}

SCSS

$custom: #a6ec57;
$custom-light: #c4f28c;
$custom-dark: #000000;

JSON

{
  "hex": "#a6ec57",
  "rgb": {
    "r": 166,
    "g": 236,
    "b": 87
  },
  "hsl": {
    "h": 88.188,
    "s": 79.679,
    "l": 63.333
  },
  "oklch": {
    "l": 0.86753,
    "c": 0.19232,
    "h": 130.9
  },
  "luminance": 0.68786
}

Semantic roles & 50–950 ramp

primary

#A6EC57

secondary

#7033B4

accent

#0ADC6C

background

#FEFFFC

surface

#FAFEF4

border

#D3D6CE

text

#13170D

muted

#83857F

Preview Lab

Preview with #A6EC57

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

Preview Lab → · Contrast checker → · Palette generator →