#B7D029#B7D029

#B7D029 is a light, vivid yellow. Relative luminance 0.553; OKLCH L 81.1% C 0.179 H 118.4°. Best body text is #000000 at 12.07:1 contrast (WCAG AA passes).

Color values

HEX	#B7D029
RGB	rgb(183, 208, 41)
HSL	hsl(69, 67%, 49%)
HSV	hsv(69, 80%, 82%)
CMYK	cmyk(12%, 0%, 80.3%, 18.4%)
CIE-LAB	lab(79.24, -28.20, 72.37)
CIE-LCH	lch(79.24, 77.67, 111.29°)
OKLab	oklab(81.14% -0.0851 0.1574)
OKLCH	oklch(81.14% 0.179 118.4)
XYZ	xyz(42.4856, 55.3395, 10.5408)
Luminance	0.5534 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B7D029 #4229D0

analogous

#D09629 #B7D029 #64D029

triadic

#B7D029 #29B7D0 #D029B7

tetradic

#B7D029 #29D096 #4229D0 #D02964

square

#B7D029 #29D096 #4229D0 #D02964

split-complementary

#B7D029 #2964D0 #9629D0

monochromatic

#5D6A15 #8A9D1F #B7D029 #CADE58 #DAE88B

Accessibility & contrast

On white

1.74

#B7D029 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.07

#B7D029 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B7D029

12.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B7D029	#FFFFFF	#000000	##000000
##B7D029	1.00	1.74	12.07	12.07
#FFFFFF	1.74	1.00	21.00	21.00
#000000	12.07	21.00	1.00	1.00
##000000	12.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DEC400

Deuteranopia (green-blind)

#DBC53A

Tritanopia (blue-blind)

#C2C4B2

Achromatopsia (no color)

#C4C4C4

Design tokens & code

CSS

--color: #b7d029;
/* rgb */ color: rgb(183, 208, 41);
/* oklch */ color: oklch(81.1% 0.179 118.4);

Tailwind

colors: {
  custom: {
    50: '#d1de73',
    500: '#b7d029',
    950: '#000000',
  },
}

SCSS

$custom: #b7d029;
$custom-light: #d1de73;
$custom-dark: #000000;

JSON

{
  "hex": "#b7d029",
  "rgb": {
    "r": 183,
    "g": 208,
    "b": 41
  },
  "hsl": {
    "h": 68.982,
    "s": 67.068,
    "l": 48.824
  },
  "oklch": {
    "l": 0.81139,
    "c": 0.17891,
    "h": 118.4
  },
  "luminance": 0.55339
}

Semantic roles & 50–950 ramp

primary

#B7D029

secondary

#352A74

accent

#3EEA58

background

#FEFEFB

surface

#FBFCF1

border

#D4D5CB

text

#151509

muted

#84847D

Preview Lab

Preview with #B7D029

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

Preview Lab → · Contrast checker → · Palette generator →