#A4C842#A4C842

#A4C842 is a light, vivid yellow-green. Relative luminance 0.496; OKLCH L 78.1% C 0.163 H 123.2°. Best body text is #000000 at 10.92:1 contrast (WCAG AA passes).

Color values

HEX	#A4C842
RGB	rgb(164, 200, 66)
HSL	hsl(76, 55%, 52%)
HSV	hsv(76, 67%, 78%)
CMYK	cmyk(18%, 0%, 67%, 21.6%)
CIE-LAB	lab(75.82, -30.86, 60.39)
CIE-LCH	lch(75.82, 67.82, 117.07°)
OKLab	oklab(78.1% -0.0894 0.1366)
OKLCH	oklch(78.1% 0.163 123.2)
XYZ	xyz(36.9479, 49.5942, 12.7793)
Luminance	0.4959 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A4C842 #6642C8

analogous

#C8A942 #A4C842 #61C842

triadic

#A4C842 #42A4C8 #C842A4

tetradic

#A4C842 #42C8A9 #6642C8 #C84261

square

#A4C842 #42C8A9 #6642C8 #C84261

split-complementary

#A4C842 #4261C8 #A942C8

monochromatic

#5A6F20 #809F2E #A4C842 #BBD671 #D2E4A1

Accessibility & contrast

On white

1.92

#A4C842 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.92

#A4C842 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A4C842

10.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A4C842	#FFFFFF	#000000	##000000
##A4C842	1.00	1.92	10.92	10.92
#FFFFFF	1.92	1.00	21.00	21.00
#000000	10.92	21.00	1.00	1.00
##000000	10.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D3BC2F

Deuteranopia (green-blind)

#CFBB4C

Tritanopia (blue-blind)

#ACBEAD

Achromatopsia (no color)

#BBBBBB

Design tokens & code

CSS

--color: #a4c842;
/* rgb */ color: rgb(164, 200, 66);
/* oklch */ color: oklch(78.1% 0.163 123.2);

Tailwind

colors: {
  custom: {
    50: '#c2d87d',
    500: '#a4c842',
    950: '#000000',
  },
}

SCSS

$custom: #a4c842;
$custom-light: #c2d87d;
$custom-dark: #000000;

JSON

{
  "hex": "#a4c842",
  "rgb": {
    "r": 164,
    "g": 200,
    "b": 66
  },
  "hsl": {
    "h": 76.119,
    "s": 54.918,
    "l": 52.157
  },
  "oklch": {
    "l": 0.781,
    "c": 0.16327,
    "h": 123.2
  },
  "luminance": 0.49594
}

Semantic roles & 50–950 ramp

primary

#A4C842

secondary

#A596D0

accent

#4ADE71

background

#FCFDF7

surface

#F8FAEE

border

#D1D3C9

text

#13140A

muted

#82837C

Preview Lab

Preview with #A4C842

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

Preview Lab → · Contrast checker → · Palette generator →