#B4D555#B4D555

#B4D555 is a very light, vivid yellow-green. Relative luminance 0.579; OKLCH L 82.4% C 0.158 H 122.2°. Best body text is #000000 at 12.59:1 contrast (WCAG AA passes).

Color values

HEX	#B4D555
RGB	rgb(180, 213, 85)
HSL	hsl(75, 60%, 58%)
HSV	hsv(75, 60%, 84%)
CMYK	cmyk(15.5%, 0%, 60.1%, 16.5%)
CIE-LAB	lab(80.71, -29.31, 58.11)
CIE-LCH	lch(80.71, 65.09, 116.77°)
OKLab	oklab(82.36% -0.0842 0.134)
OKLCH	oklch(82.36% 0.158 122.2)
XYZ	xyz(44.2567, 57.9476, 17.4460)
Luminance	0.5795 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4D555 #7655D5

analogous

#D5B655 #B4D555 #74D555

triadic

#B4D555 #55B4D5 #D555B4

tetradic

#B4D555 #55D5B6 #7655D5 #D55574

square

#B4D555 #55D5B6 #7655D5 #D55574

split-complementary

#B4D555 #5574D5 #B655D5

monochromatic

#718D23 #99BE2F #B4D555 #CAE186 #DFEDB7

Accessibility & contrast

On white

1.67

#B4D555 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.59

#B4D555 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B4D555

12.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4D555	#FFFFFF	#000000	##000000
##B4D555	1.00	1.67	12.59	12.59
#FFFFFF	1.67	1.00	21.00	21.00
#000000	12.59	21.00	1.00	1.00
##000000	12.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E1C946

Deuteranopia (green-blind)

#DDC85E

Tritanopia (blue-blind)

#BCCBBA

Achromatopsia (no color)

#C8C8C8

Design tokens & code

CSS

--color: #b4d555;
/* rgb */ color: rgb(180, 213, 85);
/* oklch */ color: oklch(82.4% 0.158 122.2);

Tailwind

colors: {
  custom: {
    50: '#cde28a',
    500: '#b4d555',
    950: '#000000',
  },
}

SCSS

$custom: #b4d555;
$custom-light: #cde28a;
$custom-dark: #000000;

JSON

{
  "hex": "#b4d555",
  "rgb": {
    "r": 180,
    "g": 213,
    "b": 85
  },
  "hsl": {
    "h": 75.469,
    "s": 60.377,
    "l": 58.431
  },
  "oklch": {
    "l": 0.82363,
    "c": 0.1583,
    "h": 122.2
  },
  "luminance": 0.57948
}

Semantic roles & 50–950 ramp

primary

#B4D555

secondary

#523C93

accent

#44E46D

background

#FEFEFC

surface

#FBFCF4

border

#D4D5CE

text

#14150C

muted

#83847F

Preview Lab

Preview with #B4D555

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

Preview Lab → · Contrast checker → · Palette generator →