#A4C151#A4C151

#A4C151 is a light, vivid yellow-green. Relative luminance 0.466; OKLCH L 76.6% C 0.143 H 122.0°. Best body text is #000000 at 10.33:1 contrast (WCAG AA passes).

Color values

HEX	#A4C151
RGB	rgb(164, 193, 81)
HSL	hsl(76, 47%, 54%)
HSV	hsv(76, 58%, 76%)
CMYK	cmyk(15%, 0%, 58%, 24.3%)
CIE-LAB	lab(73.95, -26.40, 52.04)
CIE-LCH	lch(73.95, 58.35, 116.90°)
OKLab	oklab(76.63% -0.0756 0.1209)
OKLCH	oklch(76.63% 0.143 122)
XYZ	xyz(35.8653, 46.6265, 14.8933)
Luminance	0.4663 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A4C151 #6E51C1

analogous

#C1A651 #A4C151 #6CC151

triadic

#A4C151 #51A4C1 #C151A4

tetradic

#A4C151 #51C1A6 #6E51C1 #C1516C

square

#A4C151 #51C1A6 #6E51C1 #C1516C

split-complementary

#A4C151 #516CC1 #A651C1

monochromatic

#5D7028 #839D38 #A4C151 #BCD17E #D3E1AB

Accessibility & contrast

On white

2.03

#A4C151 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.33

#A4C151 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A4C151

10.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A4C151	#FFFFFF	#000000	##000000
##A4C151	1.00	2.03	10.33	10.33
#FFFFFF	2.03	1.00	21.00	21.00
#000000	10.33	21.00	1.00	1.00
##000000	10.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CCB645

Deuteranopia (green-blind)

#C8B658

Tritanopia (blue-blind)

#ACB8A9

Achromatopsia (no color)

#B6B6B6

Design tokens & code

CSS

--color: #a4c151;
/* rgb */ color: rgb(164, 193, 81);
/* oklch */ color: oklch(76.6% 0.143 122.0);

Tailwind

colors: {
  custom: {
    50: '#c1d386',
    500: '#a4c151',
    950: '#000000',
  },
}

SCSS

$custom: #a4c151;
$custom-light: #c1d386;
$custom-dark: #000000;

JSON

{
  "hex": "#a4c151",
  "rgb": {
    "r": 164,
    "g": 193,
    "b": 81
  },
  "hsl": {
    "h": 75.536,
    "s": 47.458,
    "l": 53.725
  },
  "oklch": {
    "l": 0.76634,
    "c": 0.14257,
    "h": 122
  },
  "luminance": 0.46627
}

Semantic roles & 50–950 ramp

primary

#A4C151

secondary

#AB9FCF

accent

#51D774

background

#FCFCF8

surface

#F8F9F0

border

#D1D2CB

text

#13140B

muted

#82827C

Preview Lab

Preview with #A4C151

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

Preview Lab → · Contrast checker → · Palette generator →