#A4D32B#A4D32B

#A4D32B is a light, vivid yellow-green. Relative luminance 0.547; OKLCH L 80.5% C 0.189 H 124.9°. Best body text is #000000 at 11.93:1 contrast (WCAG AA passes).

Color values

HEX	#A4D32B
RGB	rgb(164, 211, 43)
HSL	hsl(77, 66%, 50%)
HSV	hsv(77, 80%, 83%)
CMYK	cmyk(22.3%, 0%, 79.6%, 17.3%)
CIE-LAB	lab(78.84, -37.13, 71.00)
CIE-LCH	lch(78.84, 80.13, 117.61°)
OKLab	oklab(80.5% -0.1083 0.1554)
OKLCH	oklch(80.5% 0.189 124.9)
XYZ	xyz(39.0405, 54.6550, 10.7777)
Luminance	0.5465 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A4D32B #5A2BD3

analogous

#D3AE2B #A4D32B #50D32B

triadic

#A4D32B #2BA4D3 #D32BA4

tetradic

#A4D32B #2BD3AE #5A2BD3 #D32B50

square

#A4D32B #2BD3AE #5A2BD3 #D32B50

split-complementary

#A4D32B #2B50D3 #AE2BD3

monochromatic

#556D16 #7CA021 #A4D32B #BADE5D #D0E890

Accessibility & contrast

On white

1.76

#A4D32B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.93

#A4D32B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A4D32B

11.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A4D32B	#FFFFFF	#000000	##000000
##A4D32B	1.00	1.76	11.93	11.93
#FFFFFF	1.76	1.00	21.00	21.00
#000000	11.93	21.00	1.00	1.00
##000000	11.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DFC500

Deuteranopia (green-blind)

#D9C33D

Tritanopia (blue-blind)

#ACC8B5

Achromatopsia (no color)

#C3C3C3

Design tokens & code

CSS

--color: #a4d32b;
/* rgb */ color: rgb(164, 211, 43);
/* oklch */ color: oklch(80.5% 0.189 124.9);

Tailwind

colors: {
  custom: {
    50: '#c3e074',
    500: '#a4d32b',
    950: '#000000',
  },
}

SCSS

$custom: #a4d32b;
$custom-light: #c3e074;
$custom-dark: #000000;

JSON

{
  "hex": "#a4d32b",
  "rgb": {
    "r": 164,
    "g": 211,
    "b": 43
  },
  "hsl": {
    "h": 76.786,
    "s": 66.142,
    "l": 49.804
  },
  "oklch": {
    "l": 0.80503,
    "c": 0.18944,
    "h": 124.9
  },
  "luminance": 0.54655
}

Semantic roles & 50–950 ramp

primary

#A4D32B

secondary

#412C77

accent

#3FE96E

background

#FEFEFB

surface

#FAFCF1

border

#D3D5CB

text

#131509

muted

#83847D

Preview Lab

Preview with #A4D32B

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

Preview Lab → · Contrast checker → · Palette generator →