#A1CB49#A1CB49

#A1CB49 is a light, vivid yellow-green. Relative luminance 0.508; OKLCH L 78.6% C 0.163 H 125.3°. Best body text is #000000 at 11.15:1 contrast (WCAG AA passes).

Color values

HEX	#A1CB49
RGB	rgb(161, 203, 73)
HSL	hsl(79, 56%, 54%)
HSV	hsv(79, 64%, 80%)
CMYK	cmyk(20.7%, 0%, 64%, 20.4%)
CIE-LAB	lab(76.54, -32.95, 58.27)
CIE-LCH	lch(76.54, 66.94, 119.49°)
OKLab	oklab(78.65% -0.0943 0.1332)
OKLCH	oklch(78.65% 0.163 125.3)
XYZ	xyz(37.2566, 50.7696, 14.1387)
Luminance	0.5077 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A1CB49 #7349CB

analogous

#CBB449 #A1CB49 #60CB49

triadic

#A1CB49 #49A1CB #CB49A1

tetradic

#A1CB49 #49CBB4 #7349CB #CB4960

square

#A1CB49 #49CBB4 #7349CB #CB4960

split-complementary

#A1CB49 #4960CB #B449CB

monochromatic

#5C7722 #81A730 #A1CB49 #BAD979 #D2E6A8

Accessibility & contrast

On white

1.88

#A1CB49 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.15

#A1CB49 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A1CB49

11.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A1CB49	#FFFFFF	#000000	##000000
##A1CB49	1.00	1.88	11.15	11.15
#FFFFFF	1.88	1.00	21.00	21.00
#000000	11.15	21.00	1.00	1.00
##000000	11.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D6BE38

Deuteranopia (green-blind)

#D0BC53

Tritanopia (blue-blind)

#A8C2B0

Achromatopsia (no color)

#BDBDBD

Design tokens & code

CSS

--color: #a1cb49;
/* rgb */ color: rgb(161, 203, 73);
/* oklch */ color: oklch(78.6% 0.163 125.3);

Tailwind

colors: {
  custom: {
    50: '#c0db82',
    500: '#a1cb49',
    950: '#000000',
  },
}

SCSS

$custom: #a1cb49;
$custom-light: #c0db82;
$custom-dark: #000000;

JSON

{
  "hex": "#a1cb49",
  "rgb": {
    "r": 161,
    "g": 203,
    "b": 73
  },
  "hsl": {
    "h": 79.385,
    "s": 55.556,
    "l": 54.118
  },
  "oklch": {
    "l": 0.78649,
    "c": 0.16321,
    "h": 125.3
  },
  "luminance": 0.5077
}

Semantic roles & 50–950 ramp

primary

#A1CB49

secondary

#4F3880

accent

#49DF79

background

#FDFEFB

surface

#F9FBF2

border

#D2D4CC

text

#13150B

muted

#82847E

Preview Lab

Preview with #A1CB49

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

Preview Lab → · Contrast checker → · Palette generator →