#B7BD21#B7BD21

#B7BD21 is a light, vivid yellow. Relative luminance 0.466; OKLCH L 76.9% C 0.162 H 112.0°. Best body text is #000000 at 10.31:1 contrast (WCAG AA passes).

Color values

HEX	#B7BD21
RGB	rgb(183, 189, 33)
HSL	hsl(62, 70%, 44%)
HSV	hsv(62, 83%, 74%)
CMYK	cmyk(3.2%, 0%, 82.5%, 25.9%)
CIE-LAB	lab(73.92, -19.22, 69.80)
CIE-LCH	lch(73.92, 72.40, 105.40°)
OKLab	oklab(76.86% -0.0609 0.1505)
OKLCH	oklch(76.86% 0.162 112)
XYZ	xyz(38.0019, 46.5733, 8.4263)
Luminance	0.4657 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B7BD21 #2721BD

analogous

#BD7521 #B7BD21 #69BD21

triadic

#B7BD21 #21B7BD #BD21B7

tetradic

#B7BD21 #21BD75 #2721BD #BD2169

square

#B7BD21 #21BD75 #2721BD #BD2169

split-complementary

#B7BD21 #2169BD #7521BD

monochromatic

#52550F #858918 #B7BD21 #D7DD3E #E2E672

Accessibility & contrast

On white

2.04

#B7BD21 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.31

#B7BD21 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B7BD21

10.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B7BD21	#FFFFFF	#000000	##000000
##B7BD21	1.00	2.04	10.31	10.31
#FFFFFF	2.04	1.00	21.00	21.00
#000000	10.31	21.00	1.00	1.00
##000000	10.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CCB400

Deuteranopia (green-blind)

#CDB731

Tritanopia (blue-blind)

#C4B1A1

Achromatopsia (no color)

#B6B6B6

Design tokens & code

CSS

--color: #b7bd21;
/* rgb */ color: rgb(183, 189, 33);
/* oklch */ color: oklch(76.9% 0.162 112.0);

Tailwind

colors: {
  custom: {
    50: '#d1d06d',
    500: '#b7bd21',
    950: '#000000',
  },
}

SCSS

$custom: #b7bd21;
$custom-light: #d1d06d;
$custom-dark: #000000;

JSON

{
  "hex": "#b7bd21",
  "rgb": {
    "r": 183,
    "g": 189,
    "b": 33
  },
  "hsl": {
    "h": 62.308,
    "s": 70.27,
    "l": 43.529
  },
  "oklch": {
    "l": 0.76856,
    "c": 0.16236,
    "h": 112
  },
  "luminance": 0.46572
}

Semantic roles & 50–950 ramp

primary

#B7BD21

secondary

#706DCD

accent

#3BED42

background

#FDFCF7

surface

#FAF9ED

border

#D3D2C8

text

#151308

muted

#83827B

Preview Lab

Preview with #B7BD21

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

Preview Lab → · Contrast checker → · Palette generator →