#A4C057#A4C057

#A4C057 is a light, vivid yellow-green. Relative luminance 0.463; OKLCH L 76.5% C 0.136 H 122.1°. Best body text is #000000 at 10.26:1 contrast (WCAG AA passes).

Color values

HEX	#A4C057
RGB	rgb(164, 192, 87)
HSL	hsl(76, 45%, 55%)
HSV	hsv(76, 55%, 75%)
CMYK	cmyk(14.6%, 0%, 54.7%, 24.7%)
CIE-LAB	lab(73.73, -25.39, 49.03)
CIE-LCH	lch(73.73, 55.22, 117.38°)
OKLab	oklab(76.47% -0.0722 0.1151)
OKLCH	oklch(76.47% 0.136 122.1)
XYZ	xyz(35.8800, 46.2799, 16.0576)
Luminance	0.4628 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A4C057 #7357C0

analogous

#C0A857 #A4C057 #70C057

triadic

#A4C057 #57A4C0 #C057A4

tetradic

#A4C057 #57C0A8 #7357C0 #C05770

square

#A4C057 #57C0A8 #7357C0 #C05770

split-complementary

#A4C057 #5770C0 #A857C0

monochromatic

#5F722B #849E3B #A4C057 #BCD184 #D4E1B0

Accessibility & contrast

On white

2.05

#A4C057 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.26

#A4C057 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A4C057

10.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A4C057	#FFFFFF	#000000	##000000
##A4C057	1.00	2.05	10.26	10.26
#FFFFFF	2.05	1.00	21.00	21.00
#000000	10.26	21.00	1.00	1.00
##000000	10.26	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CAB64D

Deuteranopia (green-blind)

#C7B55D

Tritanopia (blue-blind)

#ABB7A9

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #a4c057;
/* rgb */ color: rgb(164, 192, 87);
/* oklch */ color: oklch(76.5% 0.136 122.1);

Tailwind

colors: {
  custom: {
    50: '#c1d389',
    500: '#a4c057',
    950: '#000000',
  },
}

SCSS

$custom: #a4c057;
$custom-light: #c1d389;
$custom-dark: #000000;

JSON

{
  "hex": "#a4c057",
  "rgb": {
    "r": 164,
    "g": 192,
    "b": 87
  },
  "hsl": {
    "h": 76,
    "s": 45.455,
    "l": 54.706
  },
  "oklch": {
    "l": 0.76474,
    "c": 0.13583,
    "h": 122.1
  },
  "luminance": 0.4628
}

Semantic roles & 50–950 ramp

primary

#A4C057

secondary

#AFA3D0

accent

#53D575

background

#FCFCF8

surface

#F8F9F0

border

#D1D2CB

text

#13140C

muted

#82827D

Preview Lab

Preview with #A4C057

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

Preview Lab → · Contrast checker → · Palette generator →