#A1C231#A1C231

#A1C231 is a light, vivid yellow-green. Relative luminance 0.464; OKLCH L 76.4% C 0.168 H 121.9°. Best body text is #000000 at 10.28:1 contrast (WCAG AA passes).

Color values

HEX	#A1C231
RGB	rgb(161, 194, 49)
HSL	hsl(74, 60%, 48%)
HSV	hsv(74, 75%, 76%)
CMYK	cmyk(17%, 0%, 74.7%, 23.9%)
CIE-LAB	lab(73.79, -30.22, 64.47)
CIE-LCH	lch(73.79, 71.20, 115.11°)
OKLab	oklab(76.38% -0.0889 0.1426)
OKLCH	oklch(76.38% 0.168 121.9)
XYZ	xyz(34.5446, 46.3823, 10.0379)
Luminance	0.4638 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A1C231 #5231C2

analogous

#C29A31 #A1C231 #59C231

triadic

#A1C231 #31A1C2 #C231A1

tetradic

#A1C231 #31C29A #5231C2 #C23159

square

#A1C231 #31C29A #5231C2 #C23159

split-complementary

#A1C231 #3159C2 #9A31C2

monochromatic

#506018 #789125 #A1C231 #BAD65B #CEE28C

Accessibility & contrast

On white

2.04

#A1C231 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.28

#A1C231 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A1C231

10.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A1C231	#FFFFFF	#000000	##000000
##A1C231	1.00	2.04	10.28	10.28
#FFFFFF	2.04	1.00	21.00	21.00
#000000	10.28	21.00	1.00	1.00
##000000	10.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CEB60F

Deuteranopia (green-blind)

#CAB53E

Tritanopia (blue-blind)

#AAB8A7

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #a1c231;
/* rgb */ color: rgb(161, 194, 49);
/* oklch */ color: oklch(76.4% 0.168 121.9);

Tailwind

colors: {
  custom: {
    50: '#c0d474',
    500: '#a1c231',
    950: '#000000',
  },
}

SCSS

$custom: #a1c231;
$custom-light: #c0d474;
$custom-dark: #000000;

JSON

{
  "hex": "#a1c231",
  "rgb": {
    "r": 161,
    "g": 194,
    "b": 49
  },
  "hsl": {
    "h": 73.655,
    "s": 59.671,
    "l": 47.647
  },
  "oklch": {
    "l": 0.76378,
    "c": 0.16806,
    "h": 121.9
  },
  "luminance": 0.46382
}

Semantic roles & 50–950 ramp

primary

#A1C231

secondary

#9383CC

accent

#45E369

background

#FCFDF7

surface

#F8FAED

border

#D1D3C8

text

#131409

muted

#82837B

Preview Lab

Preview with #A1C231

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

Preview Lab → · Contrast checker → · Palette generator →