#B7CA49#B7CA49

#B7CA49 is a light, vivid yellow. Relative luminance 0.528; OKLCH L 80.0% C 0.153 H 117.1°. Best body text is #000000 at 11.56:1 contrast (WCAG AA passes).

Color values

HEX	#B7CA49
RGB	rgb(183, 202, 73)
HSL	hsl(69, 55%, 54%)
HSV	hsv(69, 64%, 79%)
CMYK	cmyk(9.4%, 0%, 63.9%, 20.8%)
CIE-LAB	lab(77.75, -23.71, 60.01)
CIE-LCH	lch(77.75, 64.52, 111.56°)
OKLab	oklab(80% -0.0699 0.1364)
OKLCH	oklch(80% 0.153 117.1)
XYZ	xyz(41.8524, 52.7898, 14.2867)
Luminance	0.5279 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B7CA49 #5C49CA

analogous

#CA9D49 #B7CA49 #77CA49

triadic

#B7CA49 #49B7CA #CA49B7

tetradic

#B7CA49 #49CA9D #5C49CA #CA4977

square

#B7CA49 #49CA9D #5C49CA #CA4977

split-complementary

#B7CA49 #4977CA #9D49CA

monochromatic

#6A7622 #94A630 #B7CA49 #CAD878 #DDE6A8

Accessibility & contrast

On white

1.82

#B7CA49 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.56

#B7CA49 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B7CA49

11.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B7CA49	#FFFFFF	#000000	##000000
##B7CA49	1.00	1.82	11.56	11.56
#FFFFFF	1.82	1.00	21.00	21.00
#000000	11.56	21.00	1.00	1.00
##000000	11.56	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D7C038

Deuteranopia (green-blind)

#D5C152

Tritanopia (blue-blind)

#C2BFAF

Achromatopsia (no color)

#C0C0C0

Design tokens & code

CSS

--color: #b7ca49;
/* rgb */ color: rgb(183, 202, 73);
/* oklch */ color: oklch(80.0% 0.153 117.1);

Tailwind

colors: {
  custom: {
    50: '#cfda82',
    500: '#b7ca49',
    950: '#000000',
  },
}

SCSS

$custom: #b7ca49;
$custom-light: #cfda82;
$custom-dark: #000000;

JSON

{
  "hex": "#b7ca49",
  "rgb": {
    "r": 183,
    "g": 202,
    "b": 73
  },
  "hsl": {
    "h": 68.837,
    "s": 54.894,
    "l": 53.922
  },
  "oklch": {
    "l": 0.80004,
    "c": 0.15331,
    "h": 117.1
  },
  "luminance": 0.52789
}

Semantic roles & 50–950 ramp

primary

#B7CA49

secondary

#43387F

accent

#4ADE5F

background

#FEFEFB

surface

#FBFBF2

border

#D4D4CC

text

#14140B

muted

#83837E

Preview Lab

Preview with #B7CA49

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

Preview Lab → · Contrast checker → · Palette generator →