#B0CA2B#B0CA2B

#B0CA2B is a light, vivid yellow. Relative luminance 0.516; OKLCH L 79.3% C 0.174 H 119.0°. Best body text is #000000 at 11.33:1 contrast (WCAG AA passes).

Color values

HEX	#B0CA2B
RGB	rgb(176, 202, 43)
HSL	hsl(70, 65%, 48%)
HSV	hsv(70, 79%, 79%)
CMYK	cmyk(12.9%, 0%, 78.7%, 20.8%)
CIE-LAB	lab(77.07, -28.15, 69.71)
CIE-LCH	lch(77.07, 75.17, 111.99°)
OKLab	oklab(79.27% -0.0845 0.1523)
OKLCH	oklch(79.27% 0.174 119)
XYZ	xyz(39.4620, 51.6459, 10.1748)
Luminance	0.5165 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B0CA2B #452BCA

analogous

#CA942B #B0CA2B #61CA2B

triadic

#B0CA2B #2BB0CA #CA2BB0

tetradic

#B0CA2B #2BCA94 #452BCA #CA2B61

square

#B0CA2B #2BCA94 #452BCA #CA2B61

split-complementary

#B0CA2B #2B61CA #942BCA

monochromatic

#586516 #849820 #B0CA2B #C6DB57 #D7E689

Accessibility & contrast

On white

1.85

#B0CA2B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.33

#B0CA2B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B0CA2B

11.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B0CA2B	#FFFFFF	#000000	##000000
##B0CA2B	1.00	1.85	11.33	11.33
#FFFFFF	1.85	1.00	21.00	21.00
#000000	11.33	21.00	1.00	1.00
##000000	11.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D7BE00

Deuteranopia (green-blind)

#D5BF3B

Tritanopia (blue-blind)

#BBBFAD

Achromatopsia (no color)

#BEBEBE

Design tokens & code

CSS

--color: #b0ca2b;
/* rgb */ color: rgb(176, 202, 43);
/* oklch */ color: oklch(79.3% 0.174 119.0);

Tailwind

colors: {
  custom: {
    50: '#ccda73',
    500: '#b0ca2b',
    950: '#000000',
  },
}

SCSS

$custom: #b0ca2b;
$custom-light: #ccda73;
$custom-dark: #000000;

JSON

{
  "hex": "#b0ca2b",
  "rgb": {
    "r": 176,
    "g": 202,
    "b": 43
  },
  "hsl": {
    "h": 69.811,
    "s": 64.898,
    "l": 48.039
  },
  "oklch": {
    "l": 0.79272,
    "c": 0.17412,
    "h": 119
  },
  "luminance": 0.51646
}

Semantic roles & 50–950 ramp

primary

#B0CA2B

secondary

#352A6F

accent

#40E85B

background

#FEFEFB

surface

#FBFBF1

border

#D4D4CB

text

#141409

muted

#83837D

Preview Lab

Preview with #B0CA2B

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

Preview Lab → · Contrast checker → · Palette generator →