#B5CA55#B5CA55

#B5CA55 is a light, vivid yellow-green. Relative luminance 0.527; OKLCH L 80.0% C 0.144 H 118.3°. Best body text is #000000 at 11.54:1 contrast (WCAG AA passes).

Color values

HEX	#B5CA55
RGB	rgb(181, 202, 85)
HSL	hsl(71, 52%, 56%)
HSV	hsv(71, 58%, 79%)
CMYK	cmyk(10.4%, 0%, 57.9%, 20.8%)
CIE-LAB	lab(77.71, -23.64, 54.80)
CIE-LCH	lch(77.71, 59.68, 113.33°)
OKLab	oklab(79.97% -0.0684 0.127)
OKLCH	oklch(79.97% 0.144 118.3)
XYZ	xyz(41.8169, 52.7210, 16.5658)
Luminance	0.5272 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B5CA55 #6A55CA

analogous

#CAA555 #B5CA55 #7BCA55

triadic

#B5CA55 #55B5CA #CA55B5

tetradic

#B5CA55 #55CAA5 #6A55CA #CA557B

square

#B5CA55 #55CAA5 #6A55CA #CA557B

split-complementary

#B5CA55 #557BCA #A555CA

monochromatic

#6E7D27 #97AC36 #B5CA55 #C9D984 #DEE7B2

Accessibility & contrast

On white

1.82

#B5CA55 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.54

#B5CA55 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B5CA55

11.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B5CA55	#FFFFFF	#000000	##000000
##B5CA55	1.00	1.82	11.54	11.54
#FFFFFF	1.82	1.00	21.00	21.00
#000000	11.54	21.00	1.00	1.00
##000000	11.54	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D6C048

Deuteranopia (green-blind)

#D4C15C

Tritanopia (blue-blind)

#BFC0B1

Achromatopsia (no color)

#C0C0C0

Design tokens & code

CSS

--color: #b5ca55;
/* rgb */ color: rgb(181, 202, 85);
/* oklch */ color: oklch(80.0% 0.144 118.3);

Tailwind

colors: {
  custom: {
    50: '#ceda89',
    500: '#b5ca55',
    950: '#000000',
  },
}

SCSS

$custom: #b5ca55;
$custom-light: #ceda89;
$custom-dark: #000000;

JSON

{
  "hex": "#b5ca55",
  "rgb": {
    "r": 181,
    "g": 202,
    "b": 85
  },
  "hsl": {
    "h": 70.769,
    "s": 52.466,
    "l": 56.275
  },
  "oklch": {
    "l": 0.79969,
    "c": 0.14423,
    "h": 118.3
  },
  "luminance": 0.52721
}

Semantic roles & 50–950 ramp

primary

#B5CA55

secondary

#4B3E85

accent

#4CDC66

background

#FEFEFC

surface

#FBFBF4

border

#D4D4CE

text

#14140C

muted

#83837F

Preview Lab

Preview with #B5CA55

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

Preview Lab → · Contrast checker → · Palette generator →