#B5C635#B5C635

#B5C635 is a light, vivid yellow. Relative luminance 0.505; OKLCH L 78.8% C 0.163 H 116.2°. Best body text is #000000 at 11.09:1 contrast (WCAG AA passes).

Color values

HEX	#B5C635
RGB	rgb(181, 198, 53)
HSL	hsl(67, 58%, 49%)
HSV	hsv(67, 73%, 78%)
CMYK	cmyk(8.6%, 0%, 73.2%, 22.4%)
CIE-LAB	lab(76.36, -23.73, 66.07)
CIE-LCH	lch(76.36, 70.20, 109.75°)
OKLab	oklab(78.81% -0.0717 0.1461)
OKLCH	oklch(78.81% 0.163 116.2)
XYZ	xyz(39.8938, 50.4695, 11.0075)
Luminance	0.5047 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B5C635 #4635C6

analogous

#C68E35 #B5C635 #6DC635

triadic

#B5C635 #35B5C6 #C635B5

tetradic

#B5C635 #35C68E #4635C6 #C6356D

square

#B5C635 #35C68E #4635C6 #C6356D

split-complementary

#B5C635 #356DC6 #8E35C6

monochromatic

#5D651B #899628 #B5C635 #C8D563 #D9E293

Accessibility & contrast

On white

1.89

#B5C635 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.09

#B5C635 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B5C635

11.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B5C635	#FFFFFF	#000000	##000000
##B5C635	1.00	1.89	11.09	11.09
#FFFFFF	1.89	1.00	21.00	21.00
#000000	11.09	21.00	1.00	1.00
##000000	11.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D4BC17

Deuteranopia (green-blind)

#D2BD41

Tritanopia (blue-blind)

#C1BBAA

Achromatopsia (no color)

#BCBCBC

Design tokens & code

CSS

--color: #b5c635;
/* rgb */ color: rgb(181, 198, 53);
/* oklch */ color: oklch(78.8% 0.163 116.2);

Tailwind

colors: {
  custom: {
    50: '#cfd777',
    500: '#b5c635',
    950: '#000000',
  },
}

SCSS

$custom: #b5c635;
$custom-light: #cfd777;
$custom-dark: #000000;

JSON

{
  "hex": "#b5c635",
  "rgb": {
    "r": 181,
    "g": 198,
    "b": 53
  },
  "hsl": {
    "h": 67.034,
    "s": 57.769,
    "l": 49.216
  },
  "oklch": {
    "l": 0.78805,
    "c": 0.16276,
    "h": 116.2
  },
  "luminance": 0.50469
}

Semantic roles & 50–950 ramp

primary

#B5C635

secondary

#372F70

accent

#47E159

background

#FEFEFB

surface

#FBFBF1

border

#D4D4CB

text

#141409

muted

#83837D

Preview Lab

Preview with #B5C635

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

Preview Lab → · Contrast checker → · Palette generator →