#B1DA50#B1DA50

#B1DA50 is a very light, vivid yellow-green. Relative luminance 0.601; OKLCH L 83.2% C 0.170 H 124.2°. Best body text is #000000 at 13.01:1 contrast (WCAG AA passes).

Color values

HEX	#B1DA50
RGB	rgb(177, 218, 80)
HSL	hsl(78, 65%, 58%)
HSV	hsv(78, 63%, 85%)
CMYK	cmyk(18.8%, 0%, 63.3%, 14.5%)
CIE-LAB	lab(81.88, -33.19, 61.42)
CIE-LCH	lch(81.88, 69.81, 118.39°)
OKLab	oklab(83.24% -0.0953 0.1405)
OKLCH	oklch(83.24% 0.17 124.2)
XYZ	xyz(44.6511, 60.0688, 16.8299)
Luminance	0.6007 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B1DA50 #7950DA

analogous

#DABE50 #B1DA50 #6CDA50

triadic

#B1DA50 #50B1DA #DA50B1

tetradic

#B1DA50 #50DABE #7950DA #DA506C

square

#B1DA50 #50DABE #7950DA #DA506C

split-complementary

#B1DA50 #506CDA #BE50DA

monochromatic

#6F911F #96C329 #B1DA50 #C8E583 #DEEFB5

Accessibility & contrast

On white

1.61

#B1DA50 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.01

#B1DA50 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B1DA50

13.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B1DA50	#FFFFFF	#000000	##000000
##B1DA50	1.00	1.61	13.01	13.01
#FFFFFF	1.61	1.00	21.00	21.00
#000000	13.01	21.00	1.00	1.00
##000000	13.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E6CD3F

Deuteranopia (green-blind)

#E0CB5A

Tritanopia (blue-blind)

#B9D0BD

Achromatopsia (no color)

#CCCCCC

Design tokens & code

CSS

--color: #b1da50;
/* rgb */ color: rgb(177, 218, 80);
/* oklch */ color: oklch(83.2% 0.170 124.2);

Tailwind

colors: {
  custom: {
    50: '#cbe587',
    500: '#b1da50',
    950: '#000000',
  },
}

SCSS

$custom: #b1da50;
$custom-light: #cbe587;
$custom-dark: #000000;

JSON

{
  "hex": "#b1da50",
  "rgb": {
    "r": 177,
    "g": 218,
    "b": 80
  },
  "hsl": {
    "h": 77.826,
    "s": 65.094,
    "l": 58.431
  },
  "oklch": {
    "l": 0.83239,
    "c": 0.16973,
    "h": 124.2
  },
  "luminance": 0.60069
}

Semantic roles & 50–950 ramp

primary

#B1DA50

secondary

#543896

accent

#40E872

background

#FEFEFC

surface

#FBFCF4

border

#D4D5CE

text

#14150C

muted

#83847F

Preview Lab

Preview with #B1DA50

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

Preview Lab → · Contrast checker → · Palette generator →