#A4CD37#A4CD37

#A4CD37 is a light, vivid yellow-green. Relative luminance 0.518; OKLCH L 79.2% C 0.176 H 124.0°. Best body text is #000000 at 11.37:1 contrast (WCAG AA passes).

Color values

HEX	#A4CD37
RGB	rgb(164, 205, 55)
HSL	hsl(76, 60%, 51%)
HSV	hsv(76, 73%, 80%)
CMYK	cmyk(20%, 0%, 73.2%, 19.6%)
CIE-LAB	lab(77.18, -33.84, 65.77)
CIE-LCH	lch(77.18, 73.97, 117.22°)
OKLab	oklab(79.18% -0.0985 0.1463)
OKLCH	oklch(79.18% 0.176 124)
XYZ	xyz(37.8311, 51.8307, 11.6249)
Luminance	0.5183 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A4CD37 #6037CD

analogous

#CDAB37 #A4CD37 #59CD37

triadic

#A4CD37 #37A4CD #CD37A4

tetradic

#A4CD37 #37CDAB #6037CD #CD3759

square

#A4CD37 #37CDAB #6037CD #CD3759

split-complementary

#A4CD37 #3759CD #AB37CD

monochromatic

#586E1C #7E9F28 #A4CD37 #BAD968 #D1E599

Accessibility & contrast

On white

1.85

#A4CD37 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.37

#A4CD37 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A4CD37

11.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A4CD37	#FFFFFF	#000000	##000000
##A4CD37	1.00	1.85	11.37	11.37
#FFFFFF	1.85	1.00	21.00	21.00
#000000	11.37	21.00	1.00	1.00
##000000	11.37	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D9C018

Deuteranopia (green-blind)

#D3BE45

Tritanopia (blue-blind)

#ACC3B0

Achromatopsia (no color)

#BFBFBF

Design tokens & code

CSS

--color: #a4cd37;
/* rgb */ color: rgb(164, 205, 55);
/* oklch */ color: oklch(79.2% 0.176 124.0);

Tailwind

colors: {
  custom: {
    50: '#c3dc78',
    500: '#a4cd37',
    950: '#000000',
  },
}

SCSS

$custom: #a4cd37;
$custom-light: #c3dc78;
$custom-dark: #000000;

JSON

{
  "hex": "#a4cd37",
  "rgb": {
    "r": 164,
    "g": 205,
    "b": 55
  },
  "hsl": {
    "h": 76.4,
    "s": 60,
    "l": 50.98
  },
  "oklch": {
    "l": 0.79176,
    "c": 0.17635,
    "h": 124
  },
  "luminance": 0.51831
}

Semantic roles & 50–950 ramp

primary

#A4CD37

secondary

#443177

accent

#45E370

background

#FDFEFB

surface

#F9FCF1

border

#D2D5CB

text

#13150A

muted

#82847D

Preview Lab

Preview with #A4CD37

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

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