#B5CA4B#B5CA4B

#B5CA4B is a light, vivid yellow. Relative luminance 0.526; OKLCH L 79.9% C 0.152 H 118.0°. Best body text is #000000 at 11.51:1 contrast (WCAG AA passes).

Color values

HEX	#B5CA4B
RGB	rgb(181, 202, 75)
HSL	hsl(70, 55%, 54%)
HSV	hsv(70, 63%, 79%)
CMYK	cmyk(10.4%, 0%, 62.9%, 20.8%)
CIE-LAB	lab(77.62, -24.38, 59.01)
CIE-LCH	lch(77.62, 63.85, 112.45°)
OKLab	oklab(79.87% -0.0715 0.1346)
OKLCH	oklch(79.87% 0.152 118)
XYZ	xyz(41.4473, 52.5732, 14.6194)
Luminance	0.5257 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B5CA4B #604BCA

analogous

#CA9F4B #B5CA4B #76CA4B

triadic

#B5CA4B #4BB5CA #CA4BB5

tetradic

#B5CA4B #4BCA9F #604BCA #CA4B76

square

#B5CA4B #4BCA9F #604BCA #CA4B76

split-complementary

#B5CA4B #4B76CA #9F4BCA

monochromatic

#6A7723 #93A731 #B5CA4B #C8D87A #DCE6AA

Accessibility & contrast

On white

1.82

#B5CA4B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.51

#B5CA4B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B5CA4B

11.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B5CA4B	#FFFFFF	#000000	##000000
##B5CA4B	1.00	1.82	11.51	11.51
#FFFFFF	1.82	1.00	21.00	21.00
#000000	11.51	21.00	1.00	1.00
##000000	11.51	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D7C03B

Deuteranopia (green-blind)

#D5C054

Tritanopia (blue-blind)

#BFBFB0

Achromatopsia (no color)

#C0C0C0

Design tokens & code

CSS

--color: #b5ca4b;
/* rgb */ color: rgb(181, 202, 75);
/* oklch */ color: oklch(79.9% 0.152 118.0);

Tailwind

colors: {
  custom: {
    50: '#ceda83',
    500: '#b5ca4b',
    950: '#000000',
  },
}

SCSS

$custom: #b5ca4b;
$custom-light: #ceda83;
$custom-dark: #000000;

JSON

{
  "hex": "#b5ca4b",
  "rgb": {
    "r": 181,
    "g": 202,
    "b": 75
  },
  "hsl": {
    "h": 69.921,
    "s": 54.506,
    "l": 54.314
  },
  "oklch": {
    "l": 0.7987,
    "c": 0.15244,
    "h": 118
  },
  "luminance": 0.52573
}

Semantic roles & 50–950 ramp

primary

#B5CA4B

secondary

#453980

accent

#4ADE62

background

#FEFEFB

surface

#FBFBF2

border

#D4D4CC

text

#14140B

muted

#83837E

Preview Lab

Preview with #B5CA4B

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

Preview Lab → · Contrast checker → · Palette generator →