#B7BF2B#B7BF2B

#B7BF2B is a light, vivid yellow. Relative luminance 0.475; OKLCH L 77.3% C 0.160 H 112.8°. Best body text is #000000 at 10.50:1 contrast (WCAG AA passes).

Color values

HEX	#B7BF2B
RGB	rgb(183, 191, 43)
HSL	hsl(63, 63%, 46%)
HSV	hsv(63, 77%, 75%)
CMYK	cmyk(4.2%, 0%, 77.5%, 25.1%)
CIE-LAB	lab(74.51, -19.87, 67.59)
CIE-LCH	lch(74.51, 70.46, 106.38°)
OKLab	oklab(77.35% -0.062 0.1475)
OKLCH	oklch(77.35% 0.16 112.8)
XYZ	xyz(38.5966, 47.5042, 9.4211)
Luminance	0.4750 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B7BF2B #332BBF

analogous

#BF7D2B #B7BF2B #6DBF2B

triadic

#B7BF2B #2BB7BF #BF2BB7

tetradic

#B7BF2B #2BBF7D #332BBF #BF2B6D

square

#B7BF2B #2BBF7D #332BBF #BF2B6D

split-complementary

#B7BF2B #2B6DBF #7D2BBF

monochromatic

#575B15 #878D20 #B7BF2B #D0D850 #DEE382

Accessibility & contrast

On white

2.00

#B7BF2B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.50

#B7BF2B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B7BF2B

10.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B7BF2B	#FFFFFF	#000000	##000000
##B7BF2B	1.00	2.00	10.50	10.50
#FFFFFF	2.00	1.00	21.00	21.00
#000000	10.50	21.00	1.00	1.00
##000000	10.50	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CEB600

Deuteranopia (green-blind)

#CEB938

Tritanopia (blue-blind)

#C4B3A4

Achromatopsia (no color)

#B7B7B7

Design tokens & code

CSS

--color: #b7bf2b;
/* rgb */ color: rgb(183, 191, 43);
/* oklch */ color: oklch(77.3% 0.160 112.8);

Tailwind

colors: {
  custom: {
    50: '#d0d271',
    500: '#b7bf2b',
    950: '#000000',
  },
}

SCSS

$custom: #b7bf2b;
$custom-light: #d0d271;
$custom-dark: #000000;

JSON

{
  "hex": "#b7bf2b",
  "rgb": {
    "r": 183,
    "g": 191,
    "b": 43
  },
  "hsl": {
    "h": 63.243,
    "s": 63.248,
    "l": 45.882
  },
  "oklch": {
    "l": 0.77346,
    "c": 0.16002,
    "h": 112.8
  },
  "luminance": 0.47503
}

Semantic roles & 50–950 ramp

primary

#B7BF2B

secondary

#7F7ACC

accent

#42E64A

background

#FDFCF7

surface

#FAF9ED

border

#D3D2C8

text

#141409

muted

#83827B

Preview Lab

Preview with #B7BF2B

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

Preview Lab → · Contrast checker → · Palette generator →