#A1CA3E#A1CA3E

#A1CA3E is a light, vivid yellow-green. Relative luminance 0.502; OKLCH L 78.3% C 0.170 H 124.5°. Best body text is #000000 at 11.03:1 contrast (WCAG AA passes).

Color values

HEX	#A1CA3E
RGB	rgb(161, 202, 62)
HSL	hsl(78, 57%, 52%)
HSV	hsv(78, 69%, 79%)
CMYK	cmyk(20.3%, 0%, 69.3%, 20.8%)
CIE-LAB	lab(76.17, -33.23, 62.22)
CIE-LCH	lch(76.17, 70.54, 118.11°)
OKLab	oklab(78.33% -0.0961 0.14)
OKLCH	oklch(78.33% 0.17 124.5)
XYZ	xyz(36.6883, 50.1656, 12.3066)
Luminance	0.5017 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A1CA3E #673ECA

analogous

#CAAD3E #A1CA3E #5BCA3E

triadic

#A1CA3E #3EA1CA #CA3EA1

tetradic

#A1CA3E #3ECAAD #673ECA #CA3E5B

square

#A1CA3E #3ECAAD #673ECA #CA3E5B

split-complementary

#A1CA3E #3E5BCA #AD3ECA

monochromatic

#576F1F #7D9F2C #A1CA3E #B8D76E #D0E49E

Accessibility & contrast

On white

1.90

#A1CA3E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.03

#A1CA3E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A1CA3E

11.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A1CA3E	#FFFFFF	#000000	##000000
##A1CA3E	1.00	1.90	11.03	11.03
#FFFFFF	1.90	1.00	21.00	21.00
#000000	11.03	21.00	1.00	1.00
##000000	11.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D5BD28

Deuteranopia (green-blind)

#D0BB4A

Tritanopia (blue-blind)

#A8C0AE

Achromatopsia (no color)

#BCBCBC

Design tokens & code

CSS

--color: #a1ca3e;
/* rgb */ color: rgb(161, 202, 62);
/* oklch */ color: oklch(78.3% 0.170 124.5);

Tailwind

colors: {
  custom: {
    50: '#c0da7b',
    500: '#a1ca3e',
    950: '#000000',
  },
}

SCSS

$custom: #a1ca3e;
$custom-light: #c0da7b;
$custom-dark: #000000;

JSON

{
  "hex": "#a1ca3e",
  "rgb": {
    "r": 161,
    "g": 202,
    "b": 62
  },
  "hsl": {
    "h": 77.571,
    "s": 56.911,
    "l": 51.765
  },
  "oklch": {
    "l": 0.78325,
    "c": 0.16976,
    "h": 124.5
  },
  "luminance": 0.50166
}

Semantic roles & 50–950 ramp

primary

#A1CA3E

secondary

#483478

accent

#48E074

background

#FDFEFB

surface

#F9FBF2

border

#D2D4CC

text

#13140A

muted

#82837D

Preview Lab

Preview with #A1CA3E

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

Preview Lab → · Contrast checker → · Palette generator →