#B7C12F#B7C12F

#B7C12F is a light, vivid yellow. Relative luminance 0.484; OKLCH L 77.8% C 0.160 H 113.6°. Best body text is #000000 at 10.68:1 contrast (WCAG AA passes).

Color values

HEX	#B7C12F
RGB	rgb(183, 193, 47)
HSL	hsl(64, 61%, 47%)
HSV	hsv(64, 76%, 76%)
CMYK	cmyk(5.2%, 0%, 75.6%, 24.3%)
CIE-LAB	lab(75.08, -20.70, 66.89)
CIE-LCH	lch(75.08, 70.02, 107.20°)
OKLab	oklab(77.81% -0.064 0.1467)
OKLCH	oklch(77.81% 0.16 113.6)
XYZ	xyz(39.1127, 48.4133, 9.9731)
Luminance	0.4841 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B7C12F #392FC1

analogous

#C1822F #B7C12F #6EC12F

triadic

#B7C12F #2FB7C1 #C12FB7

tetradic

#B7C12F #2FC182 #392FC1 #C12F6E

square

#B7C12F #2FC182 #392FC1 #C12F6E

split-complementary

#B7C12F #2F6EC1 #822FC1

monochromatic

#5A5F17 #889023 #B7C12F #CDD657 #DCE288

Accessibility & contrast

On white

1.97

#B7C12F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.68

#B7C12F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B7C12F

10.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B7C12F	#FFFFFF	#000000	##000000
##B7C12F	1.00	1.97	10.68	10.68
#FFFFFF	1.97	1.00	21.00	21.00
#000000	10.68	21.00	1.00	1.00
##000000	10.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D0B708

Deuteranopia (green-blind)

#CFBA3C

Tritanopia (blue-blind)

#C3B5A6

Achromatopsia (no color)

#B9B9B9

Design tokens & code

CSS

--color: #b7c12f;
/* rgb */ color: rgb(183, 193, 47);
/* oklch */ color: oklch(77.8% 0.160 113.6);

Tailwind

colors: {
  custom: {
    50: '#d0d373',
    500: '#b7c12f',
    950: '#000000',
  },
}

SCSS

$custom: #b7c12f;
$custom-light: #d0d373;
$custom-dark: #000000;

JSON

{
  "hex": "#b7c12f",
  "rgb": {
    "r": 183,
    "g": 193,
    "b": 47
  },
  "hsl": {
    "h": 64.11,
    "s": 60.833,
    "l": 47.059
  },
  "oklch": {
    "l": 0.77812,
    "c": 0.16007,
    "h": 113.6
  },
  "luminance": 0.48412
}

Semantic roles & 50–950 ramp

primary

#B7C12F

secondary

#8580CC

accent

#44E44F

background

#FDFCF7

surface

#FAF9ED

border

#D3D2C8

text

#141409

muted

#83827B

Preview Lab

Preview with #B7C12F

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

Preview Lab → · Contrast checker → · Palette generator →