#A4BF37#A4BF37

#A4BF37 is a light, vivid yellow-green. Relative luminance 0.454; OKLCH L 75.9% C 0.160 H 120.2°. Best body text is #000000 at 10.09:1 contrast (WCAG AA passes).

Color values

HEX	#A4BF37
RGB	rgb(164, 191, 55)
HSL	hsl(72, 55%, 48%)
HSV	hsv(72, 71%, 75%)
CMYK	cmyk(14.1%, 0%, 71.2%, 25.1%)
CIE-LAB	lab(73.17, -27.25, 61.86)
CIE-LCH	lch(73.17, 67.60, 113.78°)
OKLab	oklab(75.94% -0.0804 0.1381)
OKLCH	oklch(75.94% 0.16 120.2)
XYZ	xyz(34.6308, 45.4301, 10.5582)
Luminance	0.4543 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A4BF37 #5237BF

analogous

#BF9637 #A4BF37 #60BF37

triadic

#A4BF37 #37A4BF #BF37A4

tetradic

#A4BF37 #37BF96 #5237BF #BF3760

square

#A4BF37 #37BF96 #5237BF #BF3760

split-complementary

#A4BF37 #3760BF #9637BF

monochromatic

#52601C #7B8F29 #A4BF37 #BBD262 #D0DF91

Accessibility & contrast

On white

2.08

#A4BF37 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.09

#A4BF37 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A4BF37

10.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A4BF37	#FFFFFF	#000000	##000000
##A4BF37	1.00	2.08	10.09	10.09
#FFFFFF	2.08	1.00	21.00	21.00
#000000	10.09	21.00	1.00	1.00
##000000	10.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CBB41F

Deuteranopia (green-blind)

#C8B442

Tritanopia (blue-blind)

#ADB5A4

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #a4bf37;
/* rgb */ color: rgb(164, 191, 55);
/* oklch */ color: oklch(75.9% 0.160 120.2);

Tailwind

colors: {
  custom: {
    50: '#c2d277',
    500: '#a4bf37',
    950: '#000000',
  },
}

SCSS

$custom: #a4bf37;
$custom-light: #c2d277;
$custom-dark: #000000;

JSON

{
  "hex": "#a4bf37",
  "rgb": {
    "r": 164,
    "g": 191,
    "b": 55
  },
  "hsl": {
    "h": 71.912,
    "s": 55.285,
    "l": 48.235
  },
  "oklch": {
    "l": 0.75943,
    "c": 0.15975,
    "h": 120.2
  },
  "luminance": 0.4543
}

Semantic roles & 50–950 ramp

primary

#A4BF37

secondary

#9588CA

accent

#49DF67

background

#FCFCF7

surface

#F8F9EE

border

#D1D2C9

text

#131409

muted

#82827B

Preview Lab

Preview with #A4BF37

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

Preview Lab → · Contrast checker → · Palette generator →