#B7C549#B7C549

#B7C549 is a light, vivid yellow. Relative luminance 0.505; OKLCH L 78.9% C 0.147 H 115.3°. Best body text is #000000 at 11.10:1 contrast (WCAG AA passes).

Color values

HEX	#B7C549
RGB	rgb(183, 197, 73)
HSL	hsl(67, 52%, 53%)
HSV	hsv(67, 63%, 77%)
CMYK	cmyk(7.1%, 0%, 62.9%, 22.7%)
CIE-LAB	lab(76.36, -21.26, 58.54)
CIE-LCH	lch(76.36, 62.28, 109.96°)
OKLab	oklab(78.89% -0.0631 0.1333)
OKLCH	oklch(78.89% 0.147 115.3)
XYZ	xyz(40.6982, 50.4814, 13.9020)
Luminance	0.5048 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B7C549 #5749C5

analogous

#C59549 #B7C549 #79C549

triadic

#B7C549 #49B7C5 #C549B7

tetradic

#B7C549 #49C595 #5749C5 #C54979

square

#B7C549 #49C595 #5749C5 #C54979

split-complementary

#B7C549 #4979C5 #9549C5

monochromatic

#677024 #929E32 #B7C549 #C9D477 #DCE3A6

Accessibility & contrast

On white

1.89

#B7C549 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.10

#B7C549 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B7C549

11.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B7C549	#FFFFFF	#000000	##000000
##B7C549	1.00	1.89	11.10	11.10
#FFFFFF	1.89	1.00	21.00	21.00
#000000	11.10	21.00	1.00	1.00
##000000	11.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D2BB39

Deuteranopia (green-blind)

#D1BD51

Tritanopia (blue-blind)

#C2BAAB

Achromatopsia (no color)

#BCBCBC

Design tokens & code

CSS

--color: #b7c549;
/* rgb */ color: rgb(183, 197, 73);
/* oklch */ color: oklch(78.9% 0.147 115.3);

Tailwind

colors: {
  custom: {
    50: '#cfd681',
    500: '#b7c549',
    950: '#000000',
  },
}

SCSS

$custom: #b7c549;
$custom-light: #cfd681;
$custom-dark: #000000;

JSON

{
  "hex": "#b7c549",
  "rgb": {
    "r": 183,
    "g": 197,
    "b": 73
  },
  "hsl": {
    "h": 66.774,
    "s": 51.667,
    "l": 52.941
  },
  "oklch": {
    "l": 0.78892,
    "c": 0.14749,
    "h": 115.3
  },
  "luminance": 0.50481
}

Semantic roles & 50–950 ramp

primary

#B7C549

secondary

#403979

accent

#4DDB5D

background

#FEFEFB

surface

#FBFBF2

border

#D4D4CC

text

#14140B

muted

#83837E

Preview Lab

Preview with #B7C549

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

Preview Lab → · Contrast checker → · Palette generator →