#B5C843#B5C843

#B5C843 is a light, vivid yellow. Relative luminance 0.515; OKLCH L 79.4% C 0.156 H 117.1°. Best body text is #000000 at 11.31:1 contrast (WCAG AA passes).

Color values

HEX	#B5C843
RGB	rgb(181, 200, 67)
HSL	hsl(69, 55%, 52%)
HSV	hsv(69, 67%, 78%)
CMYK	cmyk(9.5%, 0%, 66.5%, 21.6%)
CIE-LAB	lab(77.00, -23.94, 61.59)
CIE-LCH	lch(77.00, 66.08, 111.24°)
OKLab	oklab(79.35% -0.071 0.1389)
OKLCH	oklch(79.35% 0.156 117.1)
XYZ	xyz(40.7243, 51.5380, 13.1116)
Luminance	0.5154 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B5C843 #5643C8

analogous

#C89843 #B5C843 #73C843

triadic

#B5C843 #43B5C8 #C843B5

tetradic

#B5C843 #43C898 #5643C8 #C84373

square

#B5C843 #43C898 #5643C8 #C84373

split-complementary

#B5C843 #4373C8 #9843C8

monochromatic

#657021 #8F9F2F #B5C843 #C8D672 #DAE4A2

Accessibility & contrast

On white

1.86

#B5C843 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.31

#B5C843 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B5C843

11.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B5C843	#FFFFFF	#000000	##000000
##B5C843	1.00	1.86	11.31	11.31
#FFFFFF	1.86	1.00	21.00	21.00
#000000	11.31	21.00	1.00	1.00
##000000	11.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D5BE30

Deuteranopia (green-blind)

#D3BF4D

Tritanopia (blue-blind)

#C0BDAD

Achromatopsia (no color)

#BEBEBE

Design tokens & code

CSS

--color: #b5c843;
/* rgb */ color: rgb(181, 200, 67);
/* oklch */ color: oklch(79.4% 0.156 117.1);

Tailwind

colors: {
  custom: {
    50: '#ced87e',
    500: '#b5c843',
    950: '#000000',
  },
}

SCSS

$custom: #b5c843;
$custom-light: #ced87e;
$custom-dark: #000000;

JSON

{
  "hex": "#b5c843",
  "rgb": {
    "r": 181,
    "g": 200,
    "b": 67
  },
  "hsl": {
    "h": 68.571,
    "s": 54.733,
    "l": 52.353
  },
  "oklch": {
    "l": 0.79354,
    "c": 0.15603,
    "h": 117.1
  },
  "luminance": 0.51538
}

Semantic roles & 50–950 ramp

primary

#B5C843

secondary

#403679

accent

#4ADE5F

background

#FEFEFB

surface

#FBFBF2

border

#D4D4CC

text

#14140A

muted

#83837D

Preview Lab

Preview with #B5C843

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

Preview Lab → · Contrast checker → · Palette generator →