#B7C03E#B7C03E

#B7C03E is a light, vivid yellow. Relative luminance 0.481; OKLCH L 77.7% C 0.150 H 113.2°. Best body text is #000000 at 10.62:1 contrast (WCAG AA passes).

Color values

HEX	#B7C03E
RGB	rgb(183, 192, 62)
HSL	hsl(64, 51%, 50%)
HSV	hsv(64, 68%, 75%)
CMYK	cmyk(4.7%, 0%, 67.7%, 24.7%)
CIE-LAB	lab(74.90, -19.47, 61.43)
CIE-LCH	lch(74.90, 64.44, 107.58°)
OKLab	oklab(77.69% -0.0592 0.1378)
OKLCH	oklch(77.69% 0.15 113.2)
XYZ	xyz(39.2487, 48.1152, 11.7761)
Luminance	0.4811 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B7C03E #473EC0

analogous

#C0883E #B7C03E #76C03E

triadic

#B7C03E #3EB7C0 #C03EB7

tetradic

#B7C03E #3EC088 #473EC0 #C03E76

square

#B7C03E #3EC088 #473EC0 #C03E76

split-complementary

#B7C03E #3E76C0 #883EC0

monochromatic

#5F6320 #8B922F #B7C03E #C9CF6C #DADE9A

Accessibility & contrast

On white

1.98

#B7C03E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.62

#B7C03E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B7C03E

10.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B7C03E	#FFFFFF	#000000	##000000
##B7C03E	1.00	1.98	10.62	10.62
#FFFFFF	1.98	1.00	21.00	21.00
#000000	10.62	21.00	1.00	1.00
##000000	10.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CEB72A

Deuteranopia (green-blind)

#CEBA47

Tritanopia (blue-blind)

#C3B5A6

Achromatopsia (no color)

#B8B8B8

Design tokens & code

CSS

--color: #b7c03e;
/* rgb */ color: rgb(183, 192, 62);
/* oklch */ color: oklch(77.7% 0.150 113.2);

Tailwind

colors: {
  custom: {
    50: '#d0d27b',
    500: '#b7c03e',
    950: '#000000',
  },
}

SCSS

$custom: #b7c03e;
$custom-light: #d0d27b;
$custom-dark: #000000;

JSON

{
  "hex": "#b7c03e",
  "rgb": {
    "r": 183,
    "g": 192,
    "b": 62
  },
  "hsl": {
    "h": 64.154,
    "s": 51.181,
    "l": 49.804
  },
  "oklch": {
    "l": 0.77691,
    "c": 0.14993,
    "h": 113.2
  },
  "luminance": 0.48114
}

Semantic roles & 50–950 ramp

primary

#B7C03E

secondary

#948FCA

accent

#4DDB57

background

#FDFCF7

surface

#FAF9EE

border

#D3D2C9

text

#14140A

muted

#83827C

Preview Lab

Preview with #B7C03E

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

Preview Lab → · Contrast checker → · Palette generator →