#B7D423#B7D423

#B7D423 is a very light, vivid yellow. Relative luminance 0.573; OKLCH L 82.0% C 0.186 H 119.4°. Best body text is #000000 at 12.46:1 contrast (WCAG AA passes).

Color values

HEX	#B7D423
RGB	rgb(183, 212, 35)
HSL	hsl(70, 72%, 48%)
HSV	hsv(70, 83%, 83%)
CMYK	cmyk(13.7%, 0%, 83.5%, 16.9%)
CIE-LAB	lab(80.33, -30.28, 74.79)
CIE-LCH	lch(80.33, 80.69, 112.04°)
OKLab	oklab(82.02% -0.0912 0.1616)
OKLCH	oklch(82.02% 0.186 119.4)
XYZ	xyz(43.3763, 57.2759, 10.3600)
Luminance	0.5728 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B7D423 #4023D4

analogous

#D49923 #B7D423 #5ED423

triadic

#B7D423 #23B7D4 #D423B7

tetradic

#B7D423 #23D499 #4023D4 #D4235E

square

#B7D423 #23D499 #4023D4 #D4235E

split-complementary

#B7D423 #235ED4 #9923D4

monochromatic

#5C6B12 #8A9F1A #B7D423 #CBE252 #DBEB86

Accessibility & contrast

On white

1.69

#B7D423 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.46

#B7D423 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B7D423

12.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B7D423	#FFFFFF	#000000	##000000
##B7D423	1.00	1.69	12.46	12.46
#FFFFFF	1.69	1.00	21.00	21.00
#000000	12.46	21.00	1.00	1.00
##000000	12.46	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E2C700

Deuteranopia (green-blind)

#DFC838

Tritanopia (blue-blind)

#C2C8B5

Achromatopsia (no color)

#C7C7C7

Design tokens & code

CSS

--color: #b7d423;
/* rgb */ color: rgb(183, 212, 35);
/* oklch */ color: oklch(82.0% 0.186 119.4);

Tailwind

colors: {
  custom: {
    50: '#d1e171',
    500: '#b7d423',
    950: '#000000',
  },
}

SCSS

$custom: #b7d423;
$custom-light: #d1e171;
$custom-dark: #000000;

JSON

{
  "hex": "#b7d423",
  "rgb": {
    "r": 183,
    "g": 212,
    "b": 35
  },
  "hsl": {
    "h": 69.831,
    "s": 71.66,
    "l": 48.431
  },
  "oklch": {
    "l": 0.82017,
    "c": 0.18555,
    "h": 119.4
  },
  "luminance": 0.57276
}

Semantic roles & 50–950 ramp

primary

#B7D423

secondary

#332775

accent

#39EE57

background

#FEFEFB

surface

#FBFCF1

border

#D4D5CB

text

#151509

muted

#84847D

Preview Lab

Preview with #B7D423

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

Preview Lab → · Contrast checker → · Palette generator →