#B7C449#B7C449

#B7C449 is a light, vivid yellow. Relative luminance 0.500; OKLCH L 78.7% C 0.146 H 114.9°. Best body text is #000000 at 11.01:1 contrast (WCAG AA passes).

Color values

HEX	#B7C449
RGB	rgb(183, 196, 73)
HSL	hsl(66, 51%, 53%)
HSV	hsv(66, 63%, 77%)
CMYK	cmyk(6.6%, 0%, 62.8%, 23.1%)
CIE-LAB	lab(76.09, -20.76, 58.24)
CIE-LCH	lch(76.09, 61.83, 109.62°)
OKLab	oklab(78.67% -0.0617 0.1327)
OKLCH	oklch(78.67% 0.146 114.9)
XYZ	xyz(40.4719, 50.0288, 13.8265)
Luminance	0.5003 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B7C449 #5649C4

analogous

#C49349 #B7C449 #7AC449

triadic

#B7C449 #49B7C4 #C449B7

tetradic

#B7C449 #49C493 #5649C4 #C4497A

square

#B7C449 #49C493 #5649C4 #C4497A

split-complementary

#B7C449 #497AC4 #9349C4

monochromatic

#676F24 #929D33 #B7C449 #C9D377 #DCE2A5

Accessibility & contrast

On white

1.91

#B7C449 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.01

#B7C449 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B7C449

11.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B7C449	#FFFFFF	#000000	##000000
##B7C449	1.00	1.91	11.01	11.01
#FFFFFF	1.91	1.00	21.00	21.00
#000000	11.01	21.00	1.00	1.00
##000000	11.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D1BB3A

Deuteranopia (green-blind)

#D0BD51

Tritanopia (blue-blind)

#C2B9AA

Achromatopsia (no color)

#BCBCBC

Design tokens & code

CSS

--color: #b7c449;
/* rgb */ color: rgb(183, 196, 73);
/* oklch */ color: oklch(78.7% 0.146 114.9);

Tailwind

colors: {
  custom: {
    50: '#cfd581',
    500: '#b7c449',
    950: '#000000',
  },
}

SCSS

$custom: #b7c449;
$custom-light: #cfd581;
$custom-dark: #000000;

JSON

{
  "hex": "#b7c449",
  "rgb": {
    "r": 183,
    "g": 196,
    "b": 73
  },
  "hsl": {
    "h": 66.341,
    "s": 51.037,
    "l": 52.745
  },
  "oklch": {
    "l": 0.7867,
    "c": 0.14634,
    "h": 114.9
  },
  "luminance": 0.50028
}

Semantic roles & 50–950 ramp

primary

#B7C449

secondary

#403978

accent

#4DDB5C

background

#FEFEFB

surface

#FBFBF2

border

#D4D4CC

text

#14140B

muted

#83837E

Preview Lab

Preview with #B7C449

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

Preview Lab → · Contrast checker → · Palette generator →