#B7C033#B7C033

#B7C033 is a light, vivid yellow. Relative luminance 0.480; OKLCH L 77.6% C 0.157 H 113.2°. Best body text is #000000 at 10.60:1 contrast (WCAG AA passes).

Color values

HEX	#B7C033
RGB	rgb(183, 192, 51)
HSL	hsl(64, 58%, 48%)
HSV	hsv(64, 73%, 75%)
CMYK	cmyk(4.7%, 0%, 73.4%, 24.7%)
CIE-LAB	lab(74.83, -20.03, 65.34)
CIE-LCH	lch(74.83, 68.34, 107.04°)
OKLab	oklab(77.61% -0.0618 0.1442)
OKLCH	oklch(77.61% 0.157 113.2)
XYZ	xyz(38.9768, 48.0064, 10.3443)
Luminance	0.4801 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B7C033 #3C33C0

analogous

#C08333 #B7C033 #70C033

triadic

#B7C033 #33B7C0 #C033B7

tetradic

#B7C033 #33C083 #3C33C0 #C03370

square

#B7C033 #33C083 #3C33C0 #C03370

split-complementary

#B7C033 #3370C0 #8333C0

monochromatic

#5B5F19 #899026 #B7C033 #CCD45C #DBE18D

Accessibility & contrast

On white

1.98

#B7C033 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.60

#B7C033 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B7C033

10.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B7C033	#FFFFFF	#000000	##000000
##B7C033	1.00	1.98	10.60	10.60
#FFFFFF	1.98	1.00	21.00	21.00
#000000	10.60	21.00	1.00	1.00
##000000	10.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CEB715

Deuteranopia (green-blind)

#CEBA3F

Tritanopia (blue-blind)

#C3B4A5

Achromatopsia (no color)

#B8B8B8

Design tokens & code

CSS

--color: #b7c033;
/* rgb */ color: rgb(183, 192, 51);
/* oklch */ color: oklch(77.6% 0.157 113.2);

Tailwind

colors: {
  custom: {
    50: '#d0d275',
    500: '#b7c033',
    950: '#000000',
  },
}

SCSS

$custom: #b7c033;
$custom-light: #d0d275;
$custom-dark: #000000;

JSON

{
  "hex": "#b7c033",
  "rgb": {
    "r": 183,
    "g": 192,
    "b": 51
  },
  "hsl": {
    "h": 63.83,
    "s": 58.025,
    "l": 47.647
  },
  "oklch": {
    "l": 0.77614,
    "c": 0.15684,
    "h": 113.2
  },
  "luminance": 0.48006
}

Semantic roles & 50–950 ramp

primary

#B7C033

secondary

#8884CB

accent

#47E150

background

#FDFCF7

surface

#FAF9ED

border

#D3D2C8

text

#141409

muted

#83827B

Preview Lab

Preview with #B7C033

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

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