#A4C02B#A4C02B

#A4C02B is a light, vivid yellow-green. Relative luminance 0.458; OKLCH L 76.1% C 0.168 H 120.2°. Best body text is #000000 at 10.15:1 contrast (WCAG AA passes).

Color values

HEX	#A4C02B
RGB	rgb(164, 192, 43)
HSL	hsl(71, 63%, 46%)
HSV	hsv(71, 78%, 75%)
CMYK	cmyk(14.6%, 0%, 77.6%, 24.7%)
CIE-LAB	lab(73.39, -28.32, 66.06)
CIE-LCH	lch(73.39, 71.87, 113.20°)
OKLab	oklab(76.1% -0.0843 0.1449)
OKLCH	oklch(76.1% 0.168 120.2)
XYZ	xyz(34.5962, 45.7663, 9.2962)
Luminance	0.4577 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A4C02B #472BC0

analogous

#C0912B #A4C02B #59C02B

triadic

#A4C02B #2BA4C0 #C02BA4

tetradic

#A4C02B #2BC091 #472BC0 #C02B59

square

#A4C02B #2BC091 #472BC0 #C02B59

split-complementary

#A4C02B #2B59C0 #912BC0

monochromatic

#4F5C15 #798E20 #A4C02B #BED850 #D1E382

Accessibility & contrast

On white

2.07

#A4C02B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.15

#A4C02B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A4C02B

10.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A4C02B	#FFFFFF	#000000	##000000
##A4C02B	1.00	2.07	10.15	10.15
#FFFFFF	2.07	1.00	21.00	21.00
#000000	10.15	21.00	1.00	1.00
##000000	10.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CCB500

Deuteranopia (green-blind)

#C9B53A

Tritanopia (blue-blind)

#AEB6A4

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #a4c02b;
/* rgb */ color: rgb(164, 192, 43);
/* oklch */ color: oklch(76.1% 0.168 120.2);

Tailwind

colors: {
  custom: {
    50: '#c3d371',
    500: '#a4c02b',
    950: '#000000',
  },
}

SCSS

$custom: #a4c02b;
$custom-light: #c3d371;
$custom-dark: #000000;

JSON

{
  "hex": "#a4c02b",
  "rgb": {
    "r": 164,
    "g": 192,
    "b": 43
  },
  "hsl": {
    "h": 71.275,
    "s": 63.404,
    "l": 46.078
  },
  "oklch": {
    "l": 0.76098,
    "c": 0.16766,
    "h": 120.2
  },
  "luminance": 0.45766
}

Semantic roles & 50–950 ramp

primary

#A4C02B

secondary

#8A7BCC

accent

#41E660

background

#FCFCF7

surface

#F8F9ED

border

#D1D2C8

text

#131408

muted

#82827B

Preview Lab

Preview with #A4C02B

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

Preview Lab → · Contrast checker → · Palette generator →