#B7C633#B7C633

#B7C633 is a light, vivid yellow. Relative luminance 0.507; OKLCH L 78.9% C 0.163 H 115.4°. Best body text is #000000 at 11.14:1 contrast (WCAG AA passes).

Color values

HEX	#B7C633
RGB	rgb(183, 198, 51)
HSL	hsl(66, 59%, 49%)
HSV	hsv(66, 74%, 78%)
CMYK	cmyk(7.6%, 0%, 74.2%, 22.4%)
CIE-LAB	lab(76.49, -22.99, 66.91)
CIE-LCH	lch(76.49, 70.75, 108.96°)
OKLab	oklab(78.95% -0.07 0.1475)
OKLCH	oklch(78.95% 0.163 115.4)
XYZ	xyz(40.3212, 50.6951, 10.7924)
Luminance	0.5069 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B7C633 #4233C6

analogous

#C68C33 #B7C633 #6EC633

triadic

#B7C633 #33B7C6 #C633B7

tetradic

#B7C633 #33C68C #4233C6 #C6336E

square

#B7C633 #33C68C #4233C6 #C6336E

split-complementary

#B7C633 #336EC6 #8C33C6

monochromatic

#5D651A #8A9526 #B7C633 #CAD660 #DAE391

Accessibility & contrast

On white

1.89

#B7C633 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.14

#B7C633 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B7C633

11.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B7C633	#FFFFFF	#000000	##000000
##B7C633	1.00	1.89	11.14	11.14
#FFFFFF	1.89	1.00	21.00	21.00
#000000	11.14	21.00	1.00	1.00
##000000	11.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D4BC11

Deuteranopia (green-blind)

#D3BE40

Tritanopia (blue-blind)

#C3BAAA

Achromatopsia (no color)

#BDBDBD

Design tokens & code

CSS

--color: #b7c633;
/* rgb */ color: rgb(183, 198, 51);
/* oklch */ color: oklch(78.9% 0.163 115.4);

Tailwind

colors: {
  custom: {
    50: '#d0d776',
    500: '#b7c633',
    950: '#000000',
  },
}

SCSS

$custom: #b7c633;
$custom-light: #d0d776;
$custom-dark: #000000;

JSON

{
  "hex": "#b7c633",
  "rgb": {
    "r": 183,
    "g": 198,
    "b": 51
  },
  "hsl": {
    "h": 66.122,
    "s": 59.036,
    "l": 48.824
  },
  "oklch": {
    "l": 0.78949,
    "c": 0.16324,
    "h": 115.4
  },
  "luminance": 0.50694
}

Semantic roles & 50–950 ramp

primary

#B7C633

secondary

#352E6F

accent

#46E256

background

#FEFEFB

surface

#FBFBF1

border

#D4D4CB

text

#141409

muted

#83837D

Preview Lab

Preview with #B7C633

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

Preview Lab → · Contrast checker → · Palette generator →