#B5C934#B5C934

#B5C934 is a light, vivid yellow. Relative luminance 0.518; OKLCH L 79.5% C 0.167 H 117.1°. Best body text is #000000 at 11.37:1 contrast (WCAG AA passes).

Color values

HEX	#B5C934
RGB	rgb(181, 201, 52)
HSL	hsl(68, 59%, 50%)
HSV	hsv(68, 74%, 79%)
CMYK	cmyk(10%, 0%, 74.1%, 21.2%)
CIE-LAB	lab(77.19, -25.23, 67.19)
CIE-LCH	lch(77.19, 71.77, 110.58°)
OKLab	oklab(79.47% -0.076 0.1483)
OKLCH	oklch(79.47% 0.167 117.1)
XYZ	xyz(40.5635, 51.8455, 11.1184)
Luminance	0.5184 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B5C934 #4834C9

analogous

#C99334 #B5C934 #6AC934

triadic

#B5C934 #34B5C9 #C934B5

tetradic

#B5C934 #34C993 #4834C9 #C9346A

square

#B5C934 #34C993 #4834C9 #C9346A

split-complementary

#B5C934 #346AC9 #9334C9

monochromatic

#5D681B #899827 #B5C934 #C7D763 #D9E394

Accessibility & contrast

On white

1.85

#B5C934 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.37

#B5C934 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B5C934

11.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B5C934	#FFFFFF	#000000	##000000
##B5C934	1.00	1.85	11.37	11.37
#FFFFFF	1.85	1.00	21.00	21.00
#000000	11.37	21.00	1.00	1.00
##000000	11.37	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D7BE12

Deuteranopia (green-blind)

#D5BF41

Tritanopia (blue-blind)

#C0BEAD

Achromatopsia (no color)

#BFBFBF

Design tokens & code

CSS

--color: #b5c934;
/* rgb */ color: rgb(181, 201, 52);
/* oklch */ color: oklch(79.5% 0.167 117.1);

Tailwind

colors: {
  custom: {
    50: '#cfd977',
    500: '#b5c934',
    950: '#000000',
  },
}

SCSS

$custom: #b5c934;
$custom-light: #cfd977;
$custom-dark: #000000;

JSON

{
  "hex": "#b5c934",
  "rgb": {
    "r": 181,
    "g": 201,
    "b": 52
  },
  "hsl": {
    "h": 68.054,
    "s": 58.893,
    "l": 49.608
  },
  "oklch": {
    "l": 0.79472,
    "c": 0.16663,
    "h": 117.1
  },
  "luminance": 0.51845
}

Semantic roles & 50–950 ramp

primary

#B5C934

secondary

#382F72

accent

#46E25B

background

#FEFEFB

surface

#FBFBF1

border

#D4D4CB

text

#141409

muted

#83837D

Preview Lab

Preview with #B5C934

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

Preview Lab → · Contrast checker → · Palette generator →