#B7C527#B7C527

#B7C527 is a light, vivid yellow. Relative luminance 0.501; OKLCH L 78.7% C 0.168 H 114.9°. Best body text is #000000 at 11.03:1 contrast (WCAG AA passes).

Color values

HEX	#B7C527
RGB	rgb(183, 197, 39)
HSL	hsl(65, 67%, 46%)
HSV	hsv(65, 80%, 77%)
CMYK	cmyk(7.1%, 0%, 80.2%, 22.7%)
CIE-LAB	lab(76.16, -22.98, 70.19)
CIE-LCH	lch(76.16, 73.86, 108.12°)
OKLab	oklab(78.66% -0.0709 0.1524)
OKLCH	oklch(78.66% 0.168 114.9)
XYZ	xyz(39.8621, 50.1470, 9.4985)
Luminance	0.5015 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B7C527 #3527C5

analogous

#C58427 #B7C527 #68C527

triadic

#B7C527 #27B7C5 #C527B7

tetradic

#B7C527 #27C584 #3527C5 #C52768

square

#B7C527 #27C584 #3527C5 #C52768

split-complementary

#B7C527 #2768C5 #8427C5

monochromatic

#585F13 #88921D #B7C527 #CFDC4D #DDE680

Accessibility & contrast

On white

1.90

#B7C527 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.03

#B7C527 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B7C527

11.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B7C527	#FFFFFF	#000000	##000000
##B7C527	1.00	1.90	11.03	11.03
#FFFFFF	1.90	1.00	21.00	21.00
#000000	11.03	21.00	1.00	1.00
##000000	11.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D4BB00

Deuteranopia (green-blind)

#D3BD37

Tritanopia (blue-blind)

#C3B9A9

Achromatopsia (no color)

#BCBCBC

Design tokens & code

CSS

--color: #b7c527;
/* rgb */ color: rgb(183, 197, 39);
/* oklch */ color: oklch(78.7% 0.168 114.9);

Tailwind

colors: {
  custom: {
    50: '#d1d670',
    500: '#b7c527',
    950: '#000000',
  },
}

SCSS

$custom: #b7c527;
$custom-light: #d1d670;
$custom-dark: #000000;

JSON

{
  "hex": "#b7c527",
  "rgb": {
    "r": 183,
    "g": 197,
    "b": 39
  },
  "hsl": {
    "h": 65.316,
    "s": 66.949,
    "l": 46.275
  },
  "oklch": {
    "l": 0.78662,
    "c": 0.16805,
    "h": 114.9
  },
  "luminance": 0.50146
}

Semantic roles & 50–950 ramp

primary

#B7C527

secondary

#2C266A

accent

#3EEA4D

background

#FEFEFB

surface

#FBFBF1

border

#D4D4CB

text

#151408

muted

#84837D

Preview Lab

Preview with #B7C527

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

Preview Lab → · Contrast checker → · Palette generator →