#B5CB48#B5CB48

#B5CB48 is a light, vivid yellow-green. Relative luminance 0.530; OKLCH L 80.1% C 0.156 H 118.2°. Best body text is #000000 at 11.60:1 contrast (WCAG AA passes).

Color values

HEX	#B5CB48
RGB	rgb(181, 203, 72)
HSL	hsl(70, 56%, 54%)
HSV	hsv(70, 65%, 80%)
CMYK	cmyk(10.8%, 0%, 64.5%, 20.4%)
CIE-LAB	lab(77.88, -25.07, 60.51)
CIE-LCH	lch(77.88, 65.49, 112.51°)
OKLab	oklab(80.07% -0.0737 0.1374)
OKLCH	oklch(80.07% 0.156 118.2)
XYZ	xyz(41.5825, 53.0039, 14.1698)
Luminance	0.5300 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B5CB48 #5E48CB

analogous

#CBA048 #B5CB48 #74CB48

triadic

#B5CB48 #48B5CB #CB48B5

tetradic

#B5CB48 #48CBA0 #5E48CB #CB4874

square

#B5CB48 #48CBA0 #5E48CB #CB4874

split-complementary

#B5CB48 #4874CB #A048CB

monochromatic

#697722 #92A62F #B5CB48 #C8D978 #DCE6A7

Accessibility & contrast

On white

1.81

#B5CB48 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.60

#B5CB48 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B5CB48

11.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B5CB48	#FFFFFF	#000000	##000000
##B5CB48	1.00	1.81	11.60	11.60
#FFFFFF	1.81	1.00	21.00	21.00
#000000	11.60	21.00	1.00	1.00
##000000	11.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D8C037

Deuteranopia (green-blind)

#D6C151

Tritanopia (blue-blind)

#BFC0B0

Achromatopsia (no color)

#C0C0C0

Design tokens & code

CSS

--color: #b5cb48;
/* rgb */ color: rgb(181, 203, 72);
/* oklch */ color: oklch(80.1% 0.156 118.2);

Tailwind

colors: {
  custom: {
    50: '#ceda81',
    500: '#b5cb48',
    950: '#000000',
  },
}

SCSS

$custom: #b5cb48;
$custom-light: #ceda81;
$custom-dark: #000000;

JSON

{
  "hex": "#b5cb48",
  "rgb": {
    "r": 181,
    "g": 203,
    "b": 72
  },
  "hsl": {
    "h": 70.076,
    "s": 55.745,
    "l": 53.922
  },
  "oklch": {
    "l": 0.80067,
    "c": 0.1559,
    "h": 118.2
  },
  "luminance": 0.53004
}

Semantic roles & 50–950 ramp

primary

#B5CB48

secondary

#44387F

accent

#49DF62

background

#FEFEFB

surface

#FBFBF2

border

#D4D4CC

text

#14140B

muted

#83837E

Preview Lab

Preview with #B5CB48

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

Preview Lab → · Contrast checker → · Palette generator →