#A1CA35#A1CA35

#A1CA35 is a light, vivid yellow-green. Relative luminance 0.501; OKLCH L 78.3% C 0.175 H 124.1°. Best body text is #000000 at 11.02:1 contrast (WCAG AA passes).

Color values

HEX	#A1CA35
RGB	rgb(161, 202, 53)
HSL	hsl(77, 58%, 50%)
HSV	hsv(77, 74%, 79%)
CMYK	cmyk(20.3%, 0%, 73.8%, 20.8%)
CIE-LAB	lab(76.12, -33.75, 65.36)
CIE-LCH	lch(76.12, 73.55, 117.31°)
OKLab	oklab(78.26% -0.0982 0.1452)
OKLCH	oklch(78.26% 0.175 124.1)
XYZ	xyz(36.4615, 50.0749, 11.1120)
Luminance	0.5008 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A1CA35 #5E35CA

analogous

#CAA835 #A1CA35 #57CA35

triadic

#A1CA35 #35A1CA #CA35A1

tetradic

#A1CA35 #35CAA8 #5E35CA #CA3557

square

#A1CA35 #35CAA8 #5E35CA #CA3557

split-complementary

#A1CA35 #3557CA #A835CA

monochromatic

#54691C #7A9A28 #A1CA35 #B8D765 #CEE396

Accessibility & contrast

On white

1.91

#A1CA35 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.02

#A1CA35 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A1CA35

11.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A1CA35	#FFFFFF	#000000	##000000
##A1CA35	1.00	1.91	11.02	11.02
#FFFFFF	1.91	1.00	21.00	21.00
#000000	11.02	21.00	1.00	1.00
##000000	11.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D5BD15

Deuteranopia (green-blind)

#D0BB43

Tritanopia (blue-blind)

#A9C0AE

Achromatopsia (no color)

#BCBCBC

Design tokens & code

CSS

--color: #a1ca35;
/* rgb */ color: rgb(161, 202, 53);
/* oklch */ color: oklch(78.3% 0.175 124.1);

Tailwind

colors: {
  custom: {
    50: '#c1da77',
    500: '#a1ca35',
    950: '#000000',
  },
}

SCSS

$custom: #a1ca35;
$custom-light: #c1da77;
$custom-dark: #000000;

JSON

{
  "hex": "#a1ca35",
  "rgb": {
    "r": 161,
    "g": 202,
    "b": 53
  },
  "hsl": {
    "h": 76.51,
    "s": 58.431,
    "l": 50
  },
  "oklch": {
    "l": 0.78262,
    "c": 0.17527,
    "h": 124.1
  },
  "luminance": 0.50075
}

Semantic roles & 50–950 ramp

primary

#A1CA35

secondary

#433073

accent

#46E271

background

#FDFEFB

surface

#F9FBF1

border

#D2D4CB

text

#131409

muted

#82837D

Preview Lab

Preview with #A1CA35

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

Preview Lab → · Contrast checker → · Palette generator →