#B1DD54#B1DD54

#B1DD54 is a very light, vivid yellow-green. Relative luminance 0.617; OKLCH L 84.0% C 0.170 H 125.1°. Best body text is #000000 at 13.34:1 contrast (WCAG AA passes).

Color values

HEX	#B1DD54
RGB	rgb(177, 221, 84)
HSL	hsl(79, 67%, 60%)
HSV	hsv(79, 62%, 87%)
CMYK	cmyk(19.9%, 0%, 62%, 13.3%)
CIE-LAB	lab(82.75, -34.27, 60.72)
CIE-LCH	lch(82.75, 69.72, 119.44°)
OKLab	oklab(83.96% -0.0979 0.1395)
OKLCH	oklch(83.96% 0.17 125.1)
XYZ	xyz(45.5883, 61.6996, 17.8932)
Luminance	0.6170 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B1DD54 #8054DD

analogous

#DDC454 #B1DD54 #6DDD54

triadic

#B1DD54 #54B1DD #DD54B1

tetradic

#B1DD54 #54DDC4 #8054DD #DD546D

square

#B1DD54 #54DDC4 #8054DD #DD546D

split-complementary

#B1DD54 #546DDD #C454DD

monochromatic

#71981E #97CB28 #B1DD54 #C8E787 #E0F1BA

Accessibility & contrast

On white

1.57

#B1DD54 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.34

#B1DD54 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B1DD54

13.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B1DD54	#FFFFFF	#000000	##000000
##B1DD54	1.00	1.57	13.34	13.34
#FFFFFF	1.57	1.00	21.00	21.00
#000000	13.34	21.00	1.00	1.00
##000000	13.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E8D043

Deuteranopia (green-blind)

#E2CD5E

Tritanopia (blue-blind)

#B8D3C0

Achromatopsia (no color)

#CECECE

Design tokens & code

CSS

--color: #b1dd54;
/* rgb */ color: rgb(177, 221, 84);
/* oklch */ color: oklch(84.0% 0.170 125.1);

Tailwind

colors: {
  custom: {
    50: '#cbe78a',
    500: '#b1dd54',
    950: '#000000',
  },
}

SCSS

$custom: #b1dd54;
$custom-light: #cbe78a;
$custom-dark: #000000;

JSON

{
  "hex": "#b1dd54",
  "rgb": {
    "r": 177,
    "g": 221,
    "b": 84
  },
  "hsl": {
    "h": 79.27,
    "s": 66.829,
    "l": 59.804
  },
  "oklch": {
    "l": 0.83959,
    "c": 0.17043,
    "h": 125.1
  },
  "luminance": 0.617
}

Semantic roles & 50–950 ramp

primary

#B1DD54

secondary

#59399C

accent

#3EEA75

background

#FEFEFC

surface

#FBFCF4

border

#D4D5CE

text

#14160C

muted

#83847F

Preview Lab

Preview with #B1DD54

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

Preview Lab → · Contrast checker → · Palette generator →