#A4BB37#A4BB37

#A4BB37 is a light, vivid yellow-green. Relative luminance 0.437; OKLCH L 75.0% C 0.155 H 118.9°. Best body text is #000000 at 9.74:1 contrast (WCAG AA passes).

Color values

HEX	#A4BB37
RGB	rgb(164, 187, 55)
HSL	hsl(70, 55%, 47%)
HSV	hsv(70, 71%, 73%)
CMYK	cmyk(12.3%, 0%, 70.6%, 26.7%)
CIE-LAB	lab(72.03, -25.32, 60.74)
CIE-LCH	lch(72.03, 65.80, 112.63°)
OKLab	oklab(75.02% -0.075 0.1357)
OKLCH	oklch(75.02% 0.155 118.9)
XYZ	xyz(33.7704, 43.7092, 10.2714)
Luminance	0.4371 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A4BB37 #4E37BB

analogous

#BB9037 #A4BB37 #62BB37

triadic

#A4BB37 #37A4BB #BB37A4

tetradic

#A4BB37 #37BB90 #4E37BB #BB3762

square

#A4BB37 #37BB90 #4E37BB #BB3762

split-complementary

#A4BB37 #3762BB #9037BB

monochromatic

#515C1B #7B8C29 #A4BB37 #BCD05F #D0DE8E

Accessibility & contrast

On white

2.16

#A4BB37 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.74

#A4BB37 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A4BB37

9.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A4BB37	#FFFFFF	#000000	##000000
##A4BB37	1.00	2.16	9.74	9.74
#FFFFFF	2.16	1.00	21.00	21.00
#000000	9.74	21.00	1.00	1.00
##000000	9.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C7B121

Deuteranopia (green-blind)

#C5B142

Tritanopia (blue-blind)

#AEB1A1

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #a4bb37;
/* rgb */ color: rgb(164, 187, 55);
/* oklch */ color: oklch(75.0% 0.155 118.9);

Tailwind

colors: {
  custom: {
    50: '#c2cf76',
    500: '#a4bb37',
    950: '#000000',
  },
}

SCSS

$custom: #a4bb37;
$custom-light: #c2cf76;
$custom-dark: #000000;

JSON

{
  "hex": "#a4bb37",
  "rgb": {
    "r": 164,
    "g": 187,
    "b": 55
  },
  "hsl": {
    "h": 70.455,
    "s": 54.545,
    "l": 47.451
  },
  "oklch": {
    "l": 0.75024,
    "c": 0.15505,
    "h": 118.9
  },
  "luminance": 0.43709
}

Semantic roles & 50–950 ramp

primary

#A4BB37

secondary

#9185C9

accent

#4ADE64

background

#FCFCF7

surface

#F8F9ED

border

#D1D2C8

text

#131309

muted

#82827B

Preview Lab

Preview with #A4BB37

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

Preview Lab → · Contrast checker → · Palette generator →