#B7C133#B7C133

#B7C133 is a light, vivid yellow. Relative luminance 0.484; OKLCH L 77.8% C 0.158 H 113.6°. Best body text is #000000 at 10.69:1 contrast (WCAG AA passes).

Color values

HEX	#B7C133
RGB	rgb(183, 193, 51)
HSL	hsl(64, 58%, 48%)
HSV	hsv(64, 74%, 76%)
CMYK	cmyk(5.2%, 0%, 73.6%, 24.3%)
CIE-LAB	lab(75.11, -20.53, 65.60)
CIE-LCH	lch(75.11, 68.74, 107.38°)
OKLab	oklab(77.84% -0.0632 0.1447)
OKLCH	oklch(77.84% 0.158 113.6)
XYZ	xyz(39.1971, 48.4470, 10.4177)
Luminance	0.4845 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B7C133 #3D33C1

analogous

#C18433 #B7C133 #70C133

triadic

#B7C133 #33B7C1 #C133B7

tetradic

#B7C133 #33C184 #3D33C1 #C13370

square

#B7C133 #33C184 #3D33C1 #C13370

split-complementary

#B7C133 #3370C1 #8433C1

monochromatic

#5B6019 #899126 #B7C133 #CCD45D #DBE18D

Accessibility & contrast

On white

1.96

#B7C133 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.69

#B7C133 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B7C133

10.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B7C133	#FFFFFF	#000000	##000000
##B7C133	1.00	1.96	10.69	10.69
#FFFFFF	1.96	1.00	21.00	21.00
#000000	10.69	21.00	1.00	1.00
##000000	10.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CFB815

Deuteranopia (green-blind)

#CFBA3F

Tritanopia (blue-blind)

#C3B5A6

Achromatopsia (no color)

#B9B9B9

Design tokens & code

CSS

--color: #b7c133;
/* rgb */ color: rgb(183, 193, 51);
/* oklch */ color: oklch(77.8% 0.158 113.6);

Tailwind

colors: {
  custom: {
    50: '#d0d375',
    500: '#b7c133',
    950: '#000000',
  },
}

SCSS

$custom: #b7c133;
$custom-light: #d0d375;
$custom-dark: #000000;

JSON

{
  "hex": "#b7c133",
  "rgb": {
    "r": 183,
    "g": 193,
    "b": 51
  },
  "hsl": {
    "h": 64.225,
    "s": 58.197,
    "l": 47.843
  },
  "oklch": {
    "l": 0.77836,
    "c": 0.15789,
    "h": 113.6
  },
  "luminance": 0.48446
}

Semantic roles & 50–950 ramp

primary

#B7C133

secondary

#8984CB

accent

#46E151

background

#FDFCF7

surface

#FAF9ED

border

#D3D2C8

text

#141409

muted

#83827B

Preview Lab

Preview with #B7C133

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

Preview Lab → · Contrast checker → · Palette generator →