#A5CB37#A5CB37

#A5CB37 is a light, vivid yellow-green. Relative luminance 0.510; OKLCH L 78.8% C 0.174 H 123.2°. Best body text is #000000 at 11.20:1 contrast (WCAG AA passes).

Color values

HEX	#A5CB37
RGB	rgb(165, 203, 55)
HSL	hsl(75, 59%, 51%)
HSV	hsv(75, 73%, 80%)
CMYK	cmyk(18.7%, 0%, 72.9%, 20.4%)
CIE-LAB	lab(76.67, -32.52, 65.30)
CIE-LCH	lch(76.67, 72.95, 116.47°)
OKLab	oklab(78.78% -0.0949 0.1453)
OKLCH	oklch(78.78% 0.174 123.2)
XYZ	xyz(37.5630, 50.9868, 11.4762)
Luminance	0.5099 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A5CB37 #5D37CB

analogous

#CBA737 #A5CB37 #5BCB37

triadic

#A5CB37 #37A5CB #CB37A5

tetradic

#A5CB37 #37CBA7 #5D37CB #CB375B

square

#A5CB37 #37CBA7 #5D37CB #CB375B

split-complementary

#A5CB37 #375BCB #A737CB

monochromatic

#576C1C #7F9C29 #A5CB37 #BBD868 #D1E498

Accessibility & contrast

On white

1.88

#A5CB37 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.20

#A5CB37 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A5CB37

11.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A5CB37	#FFFFFF	#000000	##000000
##A5CB37	1.00	1.88	11.20	11.20
#FFFFFF	1.88	1.00	21.00	21.00
#000000	11.20	21.00	1.00	1.00
##000000	11.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D7BE19

Deuteranopia (green-blind)

#D2BD44

Tritanopia (blue-blind)

#ADC1AF

Achromatopsia (no color)

#BDBDBD

Design tokens & code

CSS

--color: #a5cb37;
/* rgb */ color: rgb(165, 203, 55);
/* oklch */ color: oklch(78.8% 0.174 123.2);

Tailwind

colors: {
  custom: {
    50: '#c3db78',
    500: '#a5cb37',
    950: '#000000',
  },
}

SCSS

$custom: #a5cb37;
$custom-light: #c3db78;
$custom-dark: #000000;

JSON

{
  "hex": "#a5cb37",
  "rgb": {
    "r": 165,
    "g": 203,
    "b": 55
  },
  "hsl": {
    "h": 75.405,
    "s": 58.73,
    "l": 50.588
  },
  "oklch": {
    "l": 0.78782,
    "c": 0.17354,
    "h": 123.2
  },
  "luminance": 0.50987
}

Semantic roles & 50–950 ramp

primary

#A5CB37

secondary

#423175

accent

#46E26E

background

#FDFEFB

surface

#F9FBF1

border

#D2D4CB

text

#13150A

muted

#82847D

Preview Lab

Preview with #A5CB37

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

Preview Lab → · Contrast checker → · Palette generator →