#A4CB3F#A4CB3F

#A4CB3F is a light, vivid yellow-green. Relative luminance 0.510; OKLCH L 78.8% C 0.169 H 123.8°. Best body text is #000000 at 11.19:1 contrast (WCAG AA passes).

Color values

HEX	#A4CB3F
RGB	rgb(164, 203, 63)
HSL	hsl(77, 57%, 52%)
HSV	hsv(77, 69%, 80%)
CMYK	cmyk(19.2%, 0%, 69%, 20.4%)
CIE-LAB	lab(76.66, -32.46, 62.40)
CIE-LCH	lch(76.66, 70.33, 117.48°)
OKLab	oklab(78.77% -0.094 0.1404)
OKLCH	oklch(78.77% 0.169 123.8)
XYZ	xyz(37.5633, 50.9630, 12.5596)
Luminance	0.5096 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A4CB3F #663FCB

analogous

#CBAC3F #A4CB3F #5ECB3F

triadic

#A4CB3F #3FA4CB #CB3FA4

tetradic

#A4CB3F #3FCBAC #663FCB #CB3F5E

square

#A4CB3F #3FCBAC #663FCB #CB3F5E

split-complementary

#A4CB3F #3F5ECB #AC3FCB

monochromatic

#5A711F #80A12C #A4CB3F #BBD86F #D2E59F

Accessibility & contrast

On white

1.88

#A4CB3F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.19

#A4CB3F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A4CB3F

11.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A4CB3F	#FFFFFF	#000000	##000000
##A4CB3F	1.00	1.88	11.19	11.19
#FFFFFF	1.88	1.00	21.00	21.00
#000000	11.19	21.00	1.00	1.00
##000000	11.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D6BE29

Deuteranopia (green-blind)

#D1BD4B

Tritanopia (blue-blind)

#ACC1AF

Achromatopsia (no color)

#BDBDBD

Design tokens & code

CSS

--color: #a4cb3f;
/* rgb */ color: rgb(164, 203, 63);
/* oklch */ color: oklch(78.8% 0.169 123.8);

Tailwind

colors: {
  custom: {
    50: '#c2db7c',
    500: '#a4cb3f',
    950: '#000000',
  },
}

SCSS

$custom: #a4cb3f;
$custom-light: #c2db7c;
$custom-dark: #000000;

JSON

{
  "hex": "#a4cb3f",
  "rgb": {
    "r": 164,
    "g": 203,
    "b": 63
  },
  "hsl": {
    "h": 76.714,
    "s": 57.377,
    "l": 52.157
  },
  "oklch": {
    "l": 0.78769,
    "c": 0.16899,
    "h": 123.8
  },
  "luminance": 0.50963
}

Semantic roles & 50–950 ramp

primary

#A4CB3F

secondary

#48347A

accent

#47E172

background

#FDFEFB

surface

#F9FBF2

border

#D2D4CC

text

#13150A

muted

#82847D

Preview Lab

Preview with #A4CB3F

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

Preview Lab → · Contrast checker → · Palette generator →