#A1CF53#A1CF53

#A1CF53 is a light, vivid yellow-green. Relative luminance 0.528; OKLCH L 79.7% C 0.160 H 126.9°. Best body text is #000000 at 11.57:1 contrast (WCAG AA passes).

Color values

HEX	#A1CF53
RGB	rgb(161, 207, 83)
HSL	hsl(82, 56%, 57%)
HSV	hsv(82, 60%, 81%)
CMYK	cmyk(22.2%, 0%, 59.9%, 18.8%)
CIE-LAB	lab(77.77, -34.01, 55.38)
CIE-LCH	lch(77.77, 64.99, 121.55°)
OKLab	oklab(79.67% -0.0964 0.1283)
OKLCH	oklch(79.67% 0.16 126.9)
XYZ	xyz(38.5721, 52.8266, 16.3463)
Luminance	0.5283 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A1CF53 #8153CF

analogous

#CFBF53 #A1CF53 #63CF53

triadic

#A1CF53 #53A1CF #CF53A1

tetradic

#A1CF53 #53CFBF #8153CF #CF5363

square

#A1CF53 #53CFBF #8153CF #CF5363

split-complementary

#A1CF53 #5363CF #BF53CF

monochromatic

#608325 #83B332 #A1CF53 #BBDC83 #D5EAB3

Accessibility & contrast

On white

1.82

#A1CF53 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.57

#A1CF53 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A1CF53

11.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A1CF53	#FFFFFF	#000000	##000000
##A1CF53	1.00	1.82	11.57	11.57
#FFFFFF	1.82	1.00	21.00	21.00
#000000	11.57	21.00	1.00	1.00
##000000	11.57	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D9C245

Deuteranopia (green-blind)

#D3BF5C

Tritanopia (blue-blind)

#A7C6B5

Achromatopsia (no color)

#C0C0C0

Design tokens & code

CSS

--color: #a1cf53;
/* rgb */ color: rgb(161, 207, 83);
/* oklch */ color: oklch(79.7% 0.160 126.9);

Tailwind

colors: {
  custom: {
    50: '#c0de88',
    500: '#a1cf53',
    950: '#000000',
  },
}

SCSS

$custom: #a1cf53;
$custom-light: #c0de88;
$custom-dark: #000000;

JSON

{
  "hex": "#a1cf53",
  "rgb": {
    "r": 161,
    "g": 207,
    "b": 83
  },
  "hsl": {
    "h": 82.258,
    "s": 56.364,
    "l": 56.863
  },
  "oklch": {
    "l": 0.79674,
    "c": 0.16045,
    "h": 126.9
  },
  "luminance": 0.52827
}

Semantic roles & 50–950 ramp

primary

#A1CF53

secondary

#593C8A

accent

#48E080

background

#FDFEFC

surface

#F9FCF4

border

#D2D5CE

text

#13150C

muted

#82847F

Preview Lab

Preview with #A1CF53

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

Preview Lab → · Contrast checker → · Palette generator →