#B7C434#B7C434

#B7C434 is a light, vivid yellow. Relative luminance 0.498; OKLCH L 78.5% C 0.161 H 114.7°. Best body text is #000000 at 10.96:1 contrast (WCAG AA passes).

Color values

HEX	#B7C434
RGB	rgb(183, 196, 52)
HSL	hsl(65, 58%, 49%)
HSV	hsv(65, 73%, 77%)
CMYK	cmyk(6.6%, 0%, 73.5%, 23.1%)
CIE-LAB	lab(75.94, -21.96, 66.06)
CIE-LCH	lch(75.94, 69.62, 108.39°)
OKLab	oklab(78.51% -0.067 0.1459)
OKLCH	oklch(78.51% 0.161 114.7)
XYZ	xyz(39.8893, 49.7958, 10.7584)
Luminance	0.4980 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B7C434 #4134C4

analogous

#C48934 #B7C434 #6FC434

triadic

#B7C434 #34B7C4 #C434B7

tetradic

#B7C434 #34C489 #4134C4 #C4346F

square

#B7C434 #34C489 #4134C4 #C4346F

split-complementary

#B7C434 #346FC4 #8934C4

monochromatic

#5D631A #8A9427 #B7C434 #CAD560 #DAE291

Accessibility & contrast

On white

1.92

#B7C434 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.96

#B7C434 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B7C434

10.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B7C434	#FFFFFF	#000000	##000000
##B7C434	1.00	1.92	10.96	10.96
#FFFFFF	1.92	1.00	21.00	21.00
#000000	10.96	21.00	1.00	1.00
##000000	10.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D2BA15

Deuteranopia (green-blind)

#D2BC40

Tritanopia (blue-blind)

#C3B8A9

Achromatopsia (no color)

#BBBBBB

Design tokens & code

CSS

--color: #b7c434;
/* rgb */ color: rgb(183, 196, 52);
/* oklch */ color: oklch(78.5% 0.161 114.7);

Tailwind

colors: {
  custom: {
    50: '#d0d576',
    500: '#b7c434',
    950: '#000000',
  },
}

SCSS

$custom: #b7c434;
$custom-light: #d0d576;
$custom-dark: #000000;

JSON

{
  "hex": "#b7c434",
  "rgb": {
    "r": 183,
    "g": 196,
    "b": 52
  },
  "hsl": {
    "h": 65.417,
    "s": 58.065,
    "l": 48.627
  },
  "oklch": {
    "l": 0.78509,
    "c": 0.16052,
    "h": 114.7
  },
  "luminance": 0.49795
}

Semantic roles & 50–950 ramp

primary

#B7C434

secondary

#8E87CC

accent

#47E154

background

#FDFDF7

surface

#FAFAEE

border

#D3D3C9

text

#141409

muted

#83837B

Preview Lab

Preview with #B7C434

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

Preview Lab → · Contrast checker → · Palette generator →