#B5C834#B5C834

#B5C834 is a light, vivid yellow. Relative luminance 0.514; OKLCH L 79.2% C 0.166 H 116.8°. Best body text is #000000 at 11.28:1 contrast (WCAG AA passes).

Color values

HEX	#B5C834
RGB	rgb(181, 200, 52)
HSL	hsl(68, 59%, 49%)
HSV	hsv(68, 74%, 78%)
CMYK	cmyk(9.5%, 0%, 74%, 21.6%)
CIE-LAB	lab(76.91, -24.74, 66.92)
CIE-LCH	lch(76.91, 71.35, 110.29°)
OKLab	oklab(79.25% -0.0746 0.1477)
OKLCH	oklch(79.25% 0.166 116.8)
XYZ	xyz(40.3312, 51.3808, 11.0410)
Luminance	0.5138 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B5C834 #4734C8

analogous

#C89134 #B5C834 #6BC834

triadic

#B5C834 #34B5C8 #C834B5

tetradic

#B5C834 #34C891 #4734C8 #C8346B

square

#B5C834 #34C891 #4734C8 #C8346B

split-complementary

#B5C834 #346BC8 #9134C8

monochromatic

#5D671B #899727 #B5C834 #C8D663 #D9E393

Accessibility & contrast

On white

1.86

#B5C834 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.28

#B5C834 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B5C834

11.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B5C834	#FFFFFF	#000000	##000000
##B5C834	1.00	1.86	11.28	11.28
#FFFFFF	1.86	1.00	21.00	21.00
#000000	11.28	21.00	1.00	1.00
##000000	11.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D6BD13

Deuteranopia (green-blind)

#D4BF41

Tritanopia (blue-blind)

#C0BDAC

Achromatopsia (no color)

#BEBEBE

Design tokens & code

CSS

--color: #b5c834;
/* rgb */ color: rgb(181, 200, 52);
/* oklch */ color: oklch(79.2% 0.166 116.8);

Tailwind

colors: {
  custom: {
    50: '#cfd876',
    500: '#b5c834',
    950: '#000000',
  },
}

SCSS

$custom: #b5c834;
$custom-light: #cfd876;
$custom-dark: #000000;

JSON

{
  "hex": "#b5c834",
  "rgb": {
    "r": 181,
    "g": 200,
    "b": 52
  },
  "hsl": {
    "h": 67.703,
    "s": 58.73,
    "l": 49.412
  },
  "oklch": {
    "l": 0.79247,
    "c": 0.16552,
    "h": 116.8
  },
  "luminance": 0.5138
}

Semantic roles & 50–950 ramp

primary

#B5C834

secondary

#382F71

accent

#46E25A

background

#FEFEFB

surface

#FBFBF1

border

#D4D4CB

text

#141409

muted

#83837D

Preview Lab

Preview with #B5C834

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

Preview Lab → · Contrast checker → · Palette generator →