#B7C730#B7C730

#B7C730 is a light, vivid yellow. Relative luminance 0.511; OKLCH L 79.2% C 0.166 H 115.7°. Best body text is #000000 at 11.23:1 contrast (WCAG AA passes).

Color values

HEX	#B7C730
RGB	rgb(183, 199, 48)
HSL	hsl(66, 61%, 48%)
HSV	hsv(66, 76%, 78%)
CMYK	cmyk(8%, 0%, 75.9%, 22%)
CIE-LAB	lab(76.76, -23.61, 68.12)
CIE-LCH	lch(76.76, 72.09, 109.11°)
OKLab	oklab(79.16% -0.0719 0.1495)
OKLCH	oklch(79.16% 0.166 115.7)
XYZ	xyz(40.4865, 51.1282, 10.5317)
Luminance	0.5113 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B7C730 #4030C7

analogous

#C78B30 #B7C730 #6BC730

triadic

#B7C730 #30B7C7 #C730B7

tetradic

#B7C730 #30C78B #4030C7 #C7306B

square

#B7C730 #30C78B #4030C7 #C7306B

split-complementary

#B7C730 #306BC7 #8B30C7

monochromatic

#5C6418 #8A9624 #B7C730 #CBD85C #DBE48E

Accessibility & contrast

On white

1.87

#B7C730 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.23

#B7C730 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B7C730

11.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B7C730	#FFFFFF	#000000	##000000
##B7C730	1.00	1.87	11.23	11.23
#FFFFFF	1.87	1.00	21.00	21.00
#000000	11.23	21.00	1.00	1.00
##000000	11.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D5BD06

Deuteranopia (green-blind)

#D4BF3E

Tritanopia (blue-blind)

#C3BBAB

Achromatopsia (no color)

#BDBDBD

Design tokens & code

CSS

--color: #b7c730;
/* rgb */ color: rgb(183, 199, 48);
/* oklch */ color: oklch(79.2% 0.166 115.7);

Tailwind

colors: {
  custom: {
    50: '#d0d775',
    500: '#b7c730',
    950: '#000000',
  },
}

SCSS

$custom: #b7c730;
$custom-light: #d0d775;
$custom-dark: #000000;

JSON

{
  "hex": "#b7c730",
  "rgb": {
    "r": 183,
    "g": 199,
    "b": 48
  },
  "hsl": {
    "h": 66.358,
    "s": 61.134,
    "l": 48.431
  },
  "oklch": {
    "l": 0.79155,
    "c": 0.16592,
    "h": 115.7
  },
  "luminance": 0.51128
}

Semantic roles & 50–950 ramp

primary

#B7C730

secondary

#332C6F

accent

#44E455

background

#FEFEFB

surface

#FBFBF1

border

#D4D4CB

text

#141409

muted

#83837D

Preview Lab

Preview with #B7C730

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

Preview Lab → · Contrast checker → · Palette generator →