#B4D558#B4D558

#B4D558 is a very light, vivid yellow-green. Relative luminance 0.580; OKLCH L 82.4% C 0.156 H 122.3°. Best body text is #000000 at 12.60:1 contrast (WCAG AA passes).

Color values

HEX	#B4D558
RGB	rgb(180, 213, 88)
HSL	hsl(76, 60%, 59%)
HSV	hsv(76, 59%, 84%)
CMYK	cmyk(15.5%, 0%, 58.7%, 16.5%)
CIE-LAB	lab(80.74, -29.07, 56.84)
CIE-LCH	lch(80.74, 63.85, 117.09°)
OKLab	oklab(82.39% -0.0833 0.1317)
OKLCH	oklch(82.39% 0.156 122.3)
XYZ	xyz(44.3785, 57.9963, 18.0871)
Luminance	0.5800 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4D558 #7958D5

analogous

#D5B858 #B4D558 #76D558

triadic

#B4D558 #58B4D5 #D558B4

tetradic

#B4D558 #58D5B8 #7958D5 #D55876

square

#B4D558 #58D5B8 #7958D5 #D55876

split-complementary

#B4D558 #5876D5 #B858D5

monochromatic

#738F24 #9AC030 #B4D558 #CAE189 #E0EEBA

Accessibility & contrast

On white

1.67

#B4D558 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.60

#B4D558 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B4D558

12.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4D558	#FFFFFF	#000000	##000000
##B4D558	1.00	1.67	12.60	12.60
#FFFFFF	1.67	1.00	21.00	21.00
#000000	12.60	21.00	1.00	1.00
##000000	12.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E1C94A

Deuteranopia (green-blind)

#DCC860

Tritanopia (blue-blind)

#BCCBBA

Achromatopsia (no color)

#C8C8C8

Design tokens & code

CSS

--color: #b4d558;
/* rgb */ color: rgb(180, 213, 88);
/* oklch */ color: oklch(82.4% 0.156 122.3);

Tailwind

colors: {
  custom: {
    50: '#cde28c',
    500: '#b4d558',
    950: '#000000',
  },
}

SCSS

$custom: #b4d558;
$custom-light: #cde28c;
$custom-dark: #000000;

JSON

{
  "hex": "#b4d558",
  "rgb": {
    "r": 180,
    "g": 213,
    "b": 88
  },
  "hsl": {
    "h": 75.84,
    "s": 59.809,
    "l": 59.02
  },
  "oklch": {
    "l": 0.82393,
    "c": 0.15582,
    "h": 122.3
  },
  "luminance": 0.57996
}

Semantic roles & 50–950 ramp

primary

#B4D558

secondary

#543D94

accent

#45E36F

background

#FEFEFC

surface

#FBFCF4

border

#D4D5CE

text

#14150C

muted

#83847F

Preview Lab

Preview with #B4D558

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

Preview Lab → · Contrast checker → · Palette generator →