#B7C02F#B7C02F

#B7C02F is a light, vivid yellow. Relative luminance 0.480; OKLCH L 77.6% C 0.159 H 113.2°. Best body text is #000000 at 10.59:1 contrast (WCAG AA passes).

Color values

HEX	#B7C02F
RGB	rgb(183, 192, 47)
HSL	hsl(64, 61%, 47%)
HSV	hsv(64, 76%, 75%)
CMYK	cmyk(4.7%, 0%, 75.5%, 24.7%)
CIE-LAB	lab(74.81, -20.21, 66.63)
CIE-LCH	lch(74.81, 69.63, 106.87°)
OKLab	oklab(77.59% -0.0626 0.1462)
OKLCH	oklch(77.59% 0.159 113.2)
XYZ	xyz(38.8924, 47.9727, 9.8996)
Luminance	0.4797 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B7C02F #382FC0

analogous

#C0812F #B7C02F #6FC02F

triadic

#B7C02F #2FB7C0 #C02FB7

tetradic

#B7C02F #2FC081 #382FC0 #C02F6F

square

#B7C02F #2FC081 #382FC0 #C02F6F

split-complementary

#B7C02F #2F6FC0 #812FC0

monochromatic

#595E17 #888F23 #B7C02F #CED656 #DCE288

Accessibility & contrast

On white

1.98

#B7C02F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.59

#B7C02F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B7C02F

10.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B7C02F	#FFFFFF	#000000	##000000
##B7C02F	1.00	1.98	10.59	10.59
#FFFFFF	1.98	1.00	21.00	21.00
#000000	10.59	21.00	1.00	1.00
##000000	10.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CFB709

Deuteranopia (green-blind)

#CFBA3C

Tritanopia (blue-blind)

#C4B4A5

Achromatopsia (no color)

#B8B8B8

Design tokens & code

CSS

--color: #b7c02f;
/* rgb */ color: rgb(183, 192, 47);
/* oklch */ color: oklch(77.6% 0.159 113.2);

Tailwind

colors: {
  custom: {
    50: '#d0d273',
    500: '#b7c02f',
    950: '#000000',
  },
}

SCSS

$custom: #b7c02f;
$custom-light: #d0d273;
$custom-dark: #000000;

JSON

{
  "hex": "#b7c02f",
  "rgb": {
    "r": 183,
    "g": 192,
    "b": 47
  },
  "hsl": {
    "h": 63.724,
    "s": 60.669,
    "l": 46.863
  },
  "oklch": {
    "l": 0.7759,
    "c": 0.15902,
    "h": 113.2
  },
  "luminance": 0.47972
}

Semantic roles & 50–950 ramp

primary

#B7C02F

secondary

#847FCB

accent

#44E44E

background

#FDFCF7

surface

#FAF9ED

border

#D3D2C8

text

#141409

muted

#83827B

Preview Lab

Preview with #B7C02F

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

Preview Lab → · Contrast checker → · Palette generator →