#A6CF57#A6CF57

#A6CF57 is a light, vivid yellow-green. Relative luminance 0.534; OKLCH L 80.0% C 0.155 H 125.6°. Best body text is #000000 at 11.68:1 contrast (WCAG AA passes).

Color values

HEX	#A6CF57
RGB	rgb(166, 207, 87)
HSL	hsl(81, 56%, 58%)
HSV	hsv(81, 58%, 81%)
CMYK	cmyk(19.8%, 0%, 58%, 18.8%)
CIE-LAB	lab(78.12, -31.76, 54.10)
CIE-LCH	lch(78.12, 62.73, 120.42°)
OKLab	oklab(80.05% -0.0901 0.1259)
OKLCH	oklch(80.05% 0.155 125.6)
XYZ	xyz(39.7591, 53.4203, 17.2315)
Luminance	0.5342 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A6CF57 #8057CF

analogous

#CFBC57 #A6CF57 #6ACF57

triadic

#A6CF57 #57A6CF #CF57A6

tetradic

#A6CF57 #57CFBC #8057CF #CF576A

square

#A6CF57 #57CFBC #8057CF #CF576A

split-complementary

#A6CF57 #576ACF #BC57CF

monochromatic

#658526 #89B534 #A6CF57 #BFDD87 #D8EAB6

Accessibility & contrast

On white

1.80

#A6CF57 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.68

#A6CF57 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A6CF57

11.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A6CF57	#FFFFFF	#000000	##000000
##A6CF57	1.00	1.80	11.68	11.68
#FFFFFF	1.80	1.00	21.00	21.00
#000000	11.68	21.00	1.00	1.00
##000000	11.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D9C34A

Deuteranopia (green-blind)

#D4C15F

Tritanopia (blue-blind)

#ACC6B5

Achromatopsia (no color)

#C1C1C1

Design tokens & code

CSS

--color: #a6cf57;
/* rgb */ color: rgb(166, 207, 87);
/* oklch */ color: oklch(80.0% 0.155 125.6);

Tailwind

colors: {
  custom: {
    50: '#c3dd8a',
    500: '#a6cf57',
    950: '#000000',
  },
}

SCSS

$custom: #a6cf57;
$custom-light: #c3dd8a;
$custom-dark: #000000;

JSON

{
  "hex": "#a6cf57",
  "rgb": {
    "r": 166,
    "g": 207,
    "b": 87
  },
  "hsl": {
    "h": 80.5,
    "s": 55.556,
    "l": 57.647
  },
  "oklch": {
    "l": 0.80049,
    "c": 0.15481,
    "h": 125.6
  },
  "luminance": 0.53421
}

Semantic roles & 50–950 ramp

primary

#A6CF57

secondary

#593E8C

accent

#49DF7C

background

#FDFEFC

surface

#F9FCF4

border

#D2D5CE

text

#13150C

muted

#82847F

Preview Lab

Preview with #A6CF57

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

Preview Lab → · Contrast checker → · Palette generator →