#B7D134#B7D134

#B7D134 is a light, vivid yellow. Relative luminance 0.559; OKLCH L 81.4% C 0.175 H 118.9°. Best body text is #000000 at 12.18:1 contrast (WCAG AA passes).

Color values

HEX	#B7D134
RGB	rgb(183, 209, 52)
HSL	hsl(70, 63%, 51%)
HSV	hsv(70, 75%, 82%)
CMYK	cmyk(12.4%, 0%, 75.1%, 18%)
CIE-LAB	lab(79.57, -28.24, 69.47)
CIE-LCH	lch(79.57, 74.99, 112.12°)
OKLab	oklab(81.42% -0.0844 0.1531)
OKLCH	oklch(81.42% 0.175 118.9)
XYZ	xyz(42.9497, 55.9165, 11.7785)
Luminance	0.5592 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B7D134 #4E34D1

analogous

#D19C34 #B7D134 #68D134

triadic

#B7D134 #34B7D1 #D134B7

tetradic

#B7D134 #34D19C #4E34D1 #D13468

square

#B7D134 #34D19C #4E34D1 #D13468

split-complementary

#B7D134 #3468D1 #9C34D1

monochromatic

#63711A #8EA325 #B7D134 #C9DC66 #DAE898

Accessibility & contrast

On white

1.72

#B7D134 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.18

#B7D134 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B7D134

12.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B7D134	#FFFFFF	#000000	##000000
##B7D134	1.00	1.72	12.18	12.18
#FFFFFF	1.72	1.00	21.00	21.00
#000000	12.18	21.00	1.00	1.00
##000000	12.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DFC50C

Deuteranopia (green-blind)

#DCC642

Tritanopia (blue-blind)

#C2C5B3

Achromatopsia (no color)

#C5C5C5

Design tokens & code

CSS

--color: #b7d134;
/* rgb */ color: rgb(183, 209, 52);
/* oklch */ color: oklch(81.4% 0.175 118.9);

Tailwind

colors: {
  custom: {
    50: '#d0df78',
    500: '#b7d134',
    950: '#000000',
  },
}

SCSS

$custom: #b7d134;
$custom-light: #d0df78;
$custom-dark: #000000;

JSON

{
  "hex": "#b7d134",
  "rgb": {
    "r": 183,
    "g": 209,
    "b": 52
  },
  "hsl": {
    "h": 69.936,
    "s": 63.052,
    "l": 51.176
  },
  "oklch": {
    "l": 0.81421,
    "c": 0.17478,
    "h": 118.9
  },
  "luminance": 0.55916
}

Semantic roles & 50–950 ramp

primary

#B7D134

secondary

#3C2F7A

accent

#42E65D

background

#FEFEFB

surface

#FBFCF1

border

#D4D5CB

text

#14150A

muted

#83847D

Preview Lab

Preview with #B7D134

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

Preview Lab → · Contrast checker → · Palette generator →