#B1DA53#B1DA53

#B1DA53 is a very light, vivid yellow-green. Relative luminance 0.601; OKLCH L 83.3% C 0.167 H 124.3°. Best body text is #000000 at 13.02:1 contrast (WCAG AA passes).

Color values

HEX	#B1DA53
RGB	rgb(177, 218, 83)
HSL	hsl(78, 65%, 59%)
HSV	hsv(78, 62%, 85%)
CMYK	cmyk(18.8%, 0%, 61.9%, 14.5%)
CIE-LAB	lab(81.90, -32.97, 60.21)
CIE-LCH	lch(81.90, 68.64, 118.70°)
OKLab	oklab(83.27% -0.0944 0.1383)
OKLCH	oklch(83.27% 0.167 124.3)
XYZ	xyz(44.7645, 60.1141, 17.4268)
Luminance	0.6011 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B1DA53 #7C53DA

analogous

#DABF53 #B1DA53 #6EDA53

triadic

#B1DA53 #53B1DA #DA53B1

tetradic

#B1DA53 #53DABF #7C53DA #DA536E

square

#B1DA53 #53DABF #7C53DA #DA536E

split-complementary

#B1DA53 #536EDA #BF53DA

monochromatic

#709320 #96C52A #B1DA53 #C8E585 #DFF0B8

Accessibility & contrast

On white

1.61

#B1DA53 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.02

#B1DA53 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B1DA53

13.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B1DA53	#FFFFFF	#000000	##000000
##B1DA53	1.00	1.61	13.02	13.02
#FFFFFF	1.61	1.00	21.00	21.00
#000000	13.02	21.00	1.00	1.00
##000000	13.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E5CD43

Deuteranopia (green-blind)

#E0CB5D

Tritanopia (blue-blind)

#B9D0BE

Achromatopsia (no color)

#CCCCCC

Design tokens & code

CSS

--color: #b1da53;
/* rgb */ color: rgb(177, 218, 83);
/* oklch */ color: oklch(83.3% 0.167 124.3);

Tailwind

colors: {
  custom: {
    50: '#cbe589',
    500: '#b1da53',
    950: '#000000',
  },
}

SCSS

$custom: #b1da53;
$custom-light: #cbe589;
$custom-dark: #000000;

JSON

{
  "hex": "#b1da53",
  "rgb": {
    "r": 177,
    "g": 218,
    "b": 83
  },
  "hsl": {
    "h": 78.222,
    "s": 64.593,
    "l": 59.02
  },
  "oklch": {
    "l": 0.83267,
    "c": 0.16743,
    "h": 124.3
  },
  "luminance": 0.60114
}

Semantic roles & 50–950 ramp

primary

#B1DA53

secondary

#563998

accent

#40E873

background

#FEFEFC

surface

#FBFCF4

border

#D4D5CE

text

#14150C

muted

#83847F

Preview Lab

Preview with #B1DA53

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

Preview Lab → · Contrast checker → · Palette generator →