#B1DB5D#B1DB5D

#B1DB5D is a very light, vivid yellow-green. Relative luminance 0.608; OKLCH L 83.6% C 0.161 H 125.2°. Best body text is #000000 at 13.16:1 contrast (WCAG AA passes).

Color values

HEX	#B1DB5D
RGB	rgb(177, 219, 93)
HSL	hsl(80, 64%, 61%)
HSV	hsv(80, 58%, 86%)
CMYK	cmyk(19.2%, 0%, 57.5%, 14.1%)
CIE-LAB	lab(82.27, -32.62, 56.32)
CIE-LCH	lch(82.27, 65.09, 120.08°)
OKLab	oklab(83.6% -0.0925 0.1312)
OKLCH	oklch(83.6% 0.161 125.2)
XYZ	xyz(45.4389, 60.8000, 19.6955)
Luminance	0.6080 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B1DB5D #875DDB

analogous

#DBC65D #B1DB5D #72DB5D

triadic

#B1DB5D #5DB1DB #DB5DB1

tetradic

#B1DB5D #5DDBC6 #875DDB #DB5D72

square

#B1DB5D #5DDBC6 #875DDB #DB5D72

split-complementary

#B1DB5D #5D72DB #C65DDB

monochromatic

#739B22 #98CD2E #B1DB5D #C9E68F #E1F1C1

Accessibility & contrast

On white

1.60

#B1DB5D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.16

#B1DB5D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B1DB5D

13.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B1DB5D	#FFFFFF	#000000	##000000
##B1DB5D	1.00	1.60	13.16	13.16
#FFFFFF	1.60	1.00	21.00	21.00
#000000	13.16	21.00	1.00	1.00
##000000	13.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E6CE50

Deuteranopia (green-blind)

#E0CC65

Tritanopia (blue-blind)

#B8D2C0

Achromatopsia (no color)

#CDCDCD

Design tokens & code

CSS

--color: #b1db5d;
/* rgb */ color: rgb(177, 219, 93);
/* oklch */ color: oklch(83.6% 0.161 125.2);

Tailwind

colors: {
  custom: {
    50: '#cbe68f',
    500: '#b1db5d',
    950: '#000000',
  },
}

SCSS

$custom: #b1db5d;
$custom-light: #cbe68f;
$custom-dark: #000000;

JSON

{
  "hex": "#b1db5d",
  "rgb": {
    "r": 177,
    "g": 219,
    "b": 93
  },
  "hsl": {
    "h": 80,
    "s": 63.636,
    "l": 61.176
  },
  "oklch": {
    "l": 0.83595,
    "c": 0.16053,
    "h": 125.2
  },
  "luminance": 0.608
}

Semantic roles & 50–950 ramp

primary

#B1DB5D

secondary

#5E3D9F

accent

#1ACB55

background

#FEFEFC

surface

#FBFCF4

border

#D4D5CE

text

#14160D

muted

#83847F

Preview Lab

Preview with #B1DB5D

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

Preview Lab → · Contrast checker → · Palette generator →