#A4C031#A4C031

#A4C031 is a light, vivid yellow-green. Relative luminance 0.458; OKLCH L 76.1% C 0.164 H 120.3°. Best body text is #000000 at 10.16:1 contrast (WCAG AA passes).

Color values

HEX	#A4C031
RGB	rgb(164, 192, 49)
HSL	hsl(72, 59%, 47%)
HSV	hsv(72, 74%, 75%)
CMYK	cmyk(14.6%, 0%, 74.5%, 24.7%)
CIE-LAB	lab(73.42, -28.04, 64.19)
CIE-LCH	lch(73.42, 70.05, 113.60°)
OKLab	oklab(76.13% -0.0831 0.142)
OKLCH	oklch(76.13% 0.164 120.3)
XYZ	xyz(34.7145, 45.8136, 9.9192)
Luminance	0.4581 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A4C031 #4D31C0

analogous

#C09431 #A4C031 #5DC031

triadic

#A4C031 #31A4C0 #C031A4

tetradic

#A4C031 #31C094 #4D31C0 #C0315D

square

#A4C031 #31C094 #4D31C0 #C0315D

split-complementary

#A4C031 #315DC0 #9431C0

monochromatic

#515E18 #7A8F25 #A4C031 #BDD559 #D0E18A

Accessibility & contrast

On white

2.07

#A4C031 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.16

#A4C031 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A4C031

10.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A4C031	#FFFFFF	#000000	##000000
##A4C031	1.00	2.07	10.16	10.16
#FFFFFF	2.07	1.00	21.00	21.00
#000000	10.16	21.00	1.00	1.00
##000000	10.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CCB511

Deuteranopia (green-blind)

#C9B53E

Tritanopia (blue-blind)

#ADB6A5

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #a4c031;
/* rgb */ color: rgb(164, 192, 49);
/* oklch */ color: oklch(76.1% 0.164 120.3);

Tailwind

colors: {
  custom: {
    50: '#c3d374',
    500: '#a4c031',
    950: '#000000',
  },
}

SCSS

$custom: #a4c031;
$custom-light: #c3d374;
$custom-dark: #000000;

JSON

{
  "hex": "#a4c031",
  "rgb": {
    "r": 164,
    "g": 192,
    "b": 49
  },
  "hsl": {
    "h": 71.748,
    "s": 59.336,
    "l": 47.255
  },
  "oklch": {
    "l": 0.76133,
    "c": 0.16449,
    "h": 120.3
  },
  "luminance": 0.45814
}

Semantic roles & 50–950 ramp

primary

#A4C031

secondary

#9082CB

accent

#45E364

background

#FCFCF7

surface

#F8F9ED

border

#D1D2C8

text

#131409

muted

#82827B

Preview Lab

Preview with #A4C031

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

Preview Lab → · Contrast checker → · Palette generator →