#B5D043#B5D043

#B5D043 is a light, vivid yellow-green. Relative luminance 0.553; OKLCH L 81.1% C 0.165 H 119.6°. Best body text is #000000 at 12.07:1 contrast (WCAG AA passes).

Color values

HEX	#B5D043
RGB	rgb(181, 208, 67)
HSL	hsl(71, 60%, 54%)
HSV	hsv(71, 68%, 82%)
CMYK	cmyk(13%, 0%, 67.8%, 18.4%)
CIE-LAB	lab(79.24, -27.79, 63.87)
CIE-LCH	lch(79.24, 69.65, 113.51°)
OKLab	oklab(81.15% -0.0817 0.1437)
OKLCH	oklch(81.15% 0.165 119.6)
XYZ	xyz(42.6258, 55.3410, 13.7454)
Luminance	0.5534 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B5D043 #5E43D0

analogous

#D0A443 #B5D043 #6FD043

triadic

#B5D043 #43B5D0 #D043B5

tetradic

#B5D043 #43D0A4 #5E43D0 #D0436F

square

#B5D043 #43D0A4 #5E43D0 #D0436F

split-complementary

#B5D043 #436FD0 #A443D0

monochromatic

#697A1F #92AB2B #B5D043 #C8DC74 #DCE8A5

Accessibility & contrast

On white

1.74

#B5D043 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.07

#B5D043 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B5D043

12.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B5D043	#FFFFFF	#000000	##000000
##B5D043	1.00	1.74	12.07	12.07
#FFFFFF	1.74	1.00	21.00	21.00
#000000	12.07	21.00	1.00	1.00
##000000	12.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DDC42E

Deuteranopia (green-blind)

#DAC54E

Tritanopia (blue-blind)

#BFC5B4

Achromatopsia (no color)

#C4C4C4

Design tokens & code

CSS

--color: #b5d043;
/* rgb */ color: rgb(181, 208, 67);
/* oklch */ color: oklch(81.1% 0.165 119.6);

Tailwind

colors: {
  custom: {
    50: '#cede7f',
    500: '#b5d043',
    950: '#000000',
  },
}

SCSS

$custom: #b5d043;
$custom-light: #cede7f;
$custom-dark: #000000;

JSON

{
  "hex": "#b5d043",
  "rgb": {
    "r": 181,
    "g": 208,
    "b": 67
  },
  "hsl": {
    "h": 71.489,
    "s": 60,
    "l": 53.922
  },
  "oklch": {
    "l": 0.81149,
    "c": 0.16535,
    "h": 119.6
  },
  "luminance": 0.55341
}

Semantic roles & 50–950 ramp

primary

#B5D043

secondary

#443582

accent

#45E363

background

#FEFEFB

surface

#FBFCF2

border

#D4D5CC

text

#14150B

muted

#83847E

Preview Lab

Preview with #B5D043

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

Preview Lab → · Contrast checker → · Palette generator →