#B3C436#B3C436

#B3C436 is a light, vivid yellow. Relative luminance 0.493; OKLCH L 78.2% C 0.161 H 116.2°. Best body text is #000000 at 10.87:1 contrast (WCAG AA passes).

Color values

HEX	#B3C436
RGB	rgb(179, 196, 54)
HSL	hsl(67, 57%, 49%)
HSV	hsv(67, 72%, 77%)
CMYK	cmyk(8.7%, 0%, 72.4%, 23.1%)
CIE-LAB	lab(75.66, -23.53, 65.00)
CIE-LCH	lch(75.66, 69.13, 109.90°)
OKLab	oklab(78.21% -0.071 0.1441)
OKLCH	oklch(78.21% 0.161 116.2)
XYZ	xyz(38.9972, 49.3305, 10.9567)
Luminance	0.4933 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3C436 #4736C4

analogous

#C48E36 #B3C436 #6CC436

triadic

#B3C436 #36B3C4 #C436B3

tetradic

#B3C436 #36C48E #4736C4 #C4366C

square

#B3C436 #36C48E #4736C4 #C4366C

split-complementary

#B3C436 #366CC4 #8E36C4

monochromatic

#5B641C #879429 #B3C436 #C7D463 #D8E193

Accessibility & contrast

On white

1.93

#B3C436 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.87

#B3C436 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B3C436

10.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3C436	#FFFFFF	#000000	##000000
##B3C436	1.00	1.93	10.87	10.87
#FFFFFF	1.93	1.00	21.00	21.00
#000000	10.87	21.00	1.00	1.00
##000000	10.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D2BA1A

Deuteranopia (green-blind)

#D0BB42

Tritanopia (blue-blind)

#BEB9A9

Achromatopsia (no color)

#BABABA

Design tokens & code

CSS

--color: #b3c436;
/* rgb */ color: rgb(179, 196, 54);
/* oklch */ color: oklch(78.2% 0.161 116.2);

Tailwind

colors: {
  custom: {
    50: '#cdd577',
    500: '#b3c436',
    950: '#000000',
  },
}

SCSS

$custom: #b3c436;
$custom-light: #cdd577;
$custom-dark: #000000;

JSON

{
  "hex": "#b3c436",
  "rgb": {
    "r": 179,
    "g": 196,
    "b": 54
  },
  "hsl": {
    "h": 67.183,
    "s": 56.8,
    "l": 49.02
  },
  "oklch": {
    "l": 0.78208,
    "c": 0.16063,
    "h": 116.2
  },
  "luminance": 0.4933
}

Semantic roles & 50–950 ramp

primary

#B3C436

secondary

#9189CC

accent

#48E05A

background

#FDFDF7

surface

#FAFAEE

border

#D3D3C9

text

#141409

muted

#83837B

Preview Lab

Preview with #B3C436

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

Preview Lab → · Contrast checker → · Palette generator →