#B4D453#B4D453

#B4D453 is a very light, vivid yellow-green. Relative luminance 0.574; OKLCH L 82.1% C 0.159 H 121.8°. Best body text is #000000 at 12.48:1 contrast (WCAG AA passes).

Color values

HEX	#B4D453
RGB	rgb(180, 212, 83)
HSL	hsl(75, 60%, 58%)
HSV	hsv(75, 61%, 83%)
CMYK	cmyk(15.1%, 0%, 60.8%, 16.9%)
CIE-LAB	lab(80.41, -28.99, 58.64)
CIE-LCH	lch(80.41, 65.42, 116.31°)
OKLab	oklab(82.12% -0.0835 0.1349)
OKLCH	oklch(82.12% 0.159 121.8)
XYZ	xyz(43.9277, 57.4148, 16.9499)
Luminance	0.5742 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4D453 #7353D4

analogous

#D4B453 #B4D453 #73D453

triadic

#B4D453 #53B4D4 #D453B4

tetradic

#B4D453 #53D4B4 #7353D4 #D45373

square

#B4D453 #53D4B4 #7353D4 #D45373

split-complementary

#B4D453 #5373D4 #B453D4

monochromatic

#708A23 #98BB2F #B4D453 #C9E084 #DFECB5

Accessibility & contrast

On white

1.68

#B4D453 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.48

#B4D453 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B4D453

12.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4D453	#FFFFFF	#000000	##000000
##B4D453	1.00	1.68	12.48	12.48
#FFFFFF	1.68	1.00	21.00	21.00
#000000	12.48	21.00	1.00	1.00
##000000	12.48	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E0C844

Deuteranopia (green-blind)

#DCC85C

Tritanopia (blue-blind)

#BDCAB9

Achromatopsia (no color)

#C7C7C7

Design tokens & code

CSS

--color: #b4d453;
/* rgb */ color: rgb(180, 212, 83);
/* oklch */ color: oklch(82.1% 0.159 121.8);

Tailwind

colors: {
  custom: {
    50: '#cde188',
    500: '#b4d453',
    950: '#000000',
  },
}

SCSS

$custom: #b4d453;
$custom-light: #cde188;
$custom-dark: #000000;

JSON

{
  "hex": "#b4d453",
  "rgb": {
    "r": 180,
    "g": 212,
    "b": 83
  },
  "hsl": {
    "h": 74.884,
    "s": 60,
    "l": 57.843
  },
  "oklch": {
    "l": 0.82118,
    "c": 0.15868,
    "h": 121.8
  },
  "luminance": 0.57415
}

Semantic roles & 50–950 ramp

primary

#B4D453

secondary

#503B90

accent

#45E36C

background

#FEFEFC

surface

#FBFCF4

border

#D4D5CE

text

#14150C

muted

#83847F

Preview Lab

Preview with #B4D453

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

Preview Lab → · Contrast checker → · Palette generator →