#B5DA55#B5DA55

#B5DA55 is a very light, vivid yellow-green. Relative luminance 0.606; OKLCH L 83.6% C 0.164 H 123.1°. Best body text is #000000 at 13.12:1 contrast (WCAG AA passes).

Color values

HEX	#B5DA55
RGB	rgb(181, 218, 85)
HSL	hsl(77, 64%, 59%)
HSV	hsv(77, 61%, 85%)
CMYK	cmyk(17%, 0%, 61%, 14.5%)
CIE-LAB	lab(82.18, -31.27, 59.74)
CIE-LCH	lch(82.18, 67.43, 117.63°)
OKLab	oklab(83.56% -0.0897 0.1375)
OKLCH	oklch(83.56% 0.164 123.1)
XYZ	xyz(45.7675, 60.6222, 17.8827)
Luminance	0.6062 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B5DA55 #7A55DA

analogous

#DABD55 #B5DA55 #73DA55

triadic

#B5DA55 #55B5DA #DA55B5

tetradic

#B5DA55 #55DABD #7A55DA #DA5573

square

#B5DA55 #55DABD #7A55DA #DA5573

split-complementary

#B5DA55 #5573DA #BD55DA

monochromatic

#749420 #9BC72B #B5DA55 #CBE587 #E1F0BA

Accessibility & contrast

On white

1.60

#B5DA55 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.12

#B5DA55 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B5DA55

13.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B5DA55	#FFFFFF	#000000	##000000
##B5DA55	1.00	1.60	13.12	13.12
#FFFFFF	1.60	1.00	21.00	21.00
#000000	13.12	21.00	1.00	1.00
##000000	13.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E6CD45

Deuteranopia (green-blind)

#E1CC5E

Tritanopia (blue-blind)

#BDD0BE

Achromatopsia (no color)

#CCCCCC

Design tokens & code

CSS

--color: #b5da55;
/* rgb */ color: rgb(181, 218, 85);
/* oklch */ color: oklch(83.6% 0.164 123.1);

Tailwind

colors: {
  custom: {
    50: '#cee58a',
    500: '#b5da55',
    950: '#000000',
  },
}

SCSS

$custom: #b5da55;
$custom-light: #cee58a;
$custom-dark: #000000;

JSON

{
  "hex": "#b5da55",
  "rgb": {
    "r": 181,
    "g": 218,
    "b": 85
  },
  "hsl": {
    "h": 76.692,
    "s": 64.251,
    "l": 59.412
  },
  "oklch": {
    "l": 0.83561,
    "c": 0.16417,
    "h": 123.1
  },
  "luminance": 0.60622
}

Semantic roles & 50–950 ramp

primary

#B5DA55

secondary

#553A99

accent

#41E76F

background

#FEFEFC

surface

#FBFCF4

border

#D4D5CE

text

#14150C

muted

#83847F

Preview Lab

Preview with #B5DA55

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

Preview Lab → · Contrast checker → · Palette generator →