#A6CF55#A6CF55

#A6CF55 is a light, vivid yellow-green. Relative luminance 0.534; OKLCH L 80.0% C 0.157 H 125.4°. Best body text is #000000 at 11.68:1 contrast (WCAG AA passes).

Color values

HEX	#A6CF55
RGB	rgb(166, 207, 85)
HSL	hsl(80, 56%, 57%)
HSV	hsv(80, 59%, 81%)
CMYK	cmyk(19.8%, 0%, 58.9%, 18.8%)
CIE-LAB	lab(78.10, -31.93, 54.96)
CIE-LCH	lch(78.10, 63.56, 120.16°)
OKLab	oklab(80.03% -0.0907 0.1276)
OKLCH	oklch(80.03% 0.157 125.4)
XYZ	xyz(39.6785, 53.3881, 16.8071)
Luminance	0.5339 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A6CF55 #7E55CF

analogous

#CFBB55 #A6CF55 #69CF55

triadic

#A6CF55 #55A6CF #CF55A6

tetradic

#A6CF55 #55CFBB #7E55CF #CF5569

square

#A6CF55 #55CFBB #7E55CF #CF5569

split-complementary

#A6CF55 #5569CF #BB55CF

monochromatic

#648425 #89B433 #A6CF55 #BFDC85 #D8EAB4

Accessibility & contrast

On white

1.80

#A6CF55 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.68

#A6CF55 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A6CF55

11.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A6CF55	#FFFFFF	#000000	##000000
##A6CF55	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)

#D9C348

Deuteranopia (green-blind)

#D4C15D

Tritanopia (blue-blind)

#ACC6B5

Achromatopsia (no color)

#C1C1C1

Design tokens & code

CSS

--color: #a6cf55;
/* rgb */ color: rgb(166, 207, 85);
/* oklch */ color: oklch(80.0% 0.157 125.4);

Tailwind

colors: {
  custom: {
    50: '#c3dd89',
    500: '#a6cf55',
    950: '#000000',
  },
}

SCSS

$custom: #a6cf55;
$custom-light: #c3dd89;
$custom-dark: #000000;

JSON

{
  "hex": "#a6cf55",
  "rgb": {
    "r": 166,
    "g": 207,
    "b": 85
  },
  "hsl": {
    "h": 80.164,
    "s": 55.963,
    "l": 57.255
  },
  "oklch": {
    "l": 0.80028,
    "c": 0.15652,
    "h": 125.4
  },
  "luminance": 0.53389
}

Semantic roles & 50–950 ramp

primary

#A6CF55

secondary

#573D8B

accent

#49DF7B

background

#FDFEFC

surface

#F9FCF4

border

#D2D5CE

text

#13150C

muted

#82847F

Preview Lab

Preview with #A6CF55

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

Preview Lab → · Contrast checker → · Palette generator →