#A1CF41#A1CF41

#A1CF41 is a light, vivid yellow-green. Relative luminance 0.526; OKLCH L 79.5% C 0.174 H 125.8°. Best body text is #000000 at 11.52:1 contrast (WCAG AA passes).

Color values

HEX	#A1CF41
RGB	rgb(161, 207, 65)
HSL	hsl(79, 60%, 53%)
HSV	hsv(79, 69%, 81%)
CMYK	cmyk(22.2%, 0%, 68.6%, 18.8%)
CIE-LAB	lab(77.63, -35.34, 62.57)
CIE-LCH	lch(77.63, 71.86, 119.46°)
OKLab	oklab(79.51% -0.1016 0.1411)
OKLCH	oklch(79.51% 0.174 125.8)
XYZ	xyz(37.9651, 52.5839, 13.1495)
Luminance	0.5258 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A1CF41 #6F41CF

analogous

#CFB641 #A1CF41 #5ACF41

triadic

#A1CF41 #41A1CF #CF41A1

tetradic

#A1CF41 #41CFB6 #6F41CF #CF415A

square

#A1CF41 #41CFB6 #6F41CF #CF415A

split-complementary

#A1CF41 #415ACF #B641CF

monochromatic

#5B771E #80A82B #A1CF41 #B9DB72 #D1E8A3

Accessibility & contrast

On white

1.82

#A1CF41 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.52

#A1CF41 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A1CF41

11.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A1CF41	#FFFFFF	#000000	##000000
##A1CF41	1.00	1.82	11.52	11.52
#FFFFFF	1.82	1.00	21.00	21.00
#000000	11.52	21.00	1.00	1.00
##000000	11.52	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DAC22B

Deuteranopia (green-blind)

#D4BF4D

Tritanopia (blue-blind)

#A8C5B3

Achromatopsia (no color)

#C0C0C0

Design tokens & code

CSS

--color: #a1cf41;
/* rgb */ color: rgb(161, 207, 65);
/* oklch */ color: oklch(79.5% 0.174 125.8);

Tailwind

colors: {
  custom: {
    50: '#c0dd7e',
    500: '#a1cf41',
    950: '#000000',
  },
}

SCSS

$custom: #a1cf41;
$custom-light: #c0dd7e;
$custom-dark: #000000;

JSON

{
  "hex": "#a1cf41",
  "rgb": {
    "r": 161,
    "g": 207,
    "b": 65
  },
  "hsl": {
    "h": 79.437,
    "s": 59.664,
    "l": 53.333
  },
  "oklch": {
    "l": 0.79511,
    "c": 0.17391,
    "h": 125.8
  },
  "luminance": 0.52584
}

Semantic roles & 50–950 ramp

primary

#A1CF41

secondary

#4D3480

accent

#45E378

background

#FDFEFB

surface

#F9FCF2

border

#D2D5CC

text

#13150A

muted

#82847D

Preview Lab

Preview with #A1CF41

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

Preview Lab → · Contrast checker → · Palette generator →