#B3DB4B#B3DB4B

#B3DB4B is a very light, vivid yellow-green. Relative luminance 0.608; OKLCH L 83.6% C 0.174 H 123.5°. Best body text is #000000 at 13.15:1 contrast (WCAG AA passes).

Color values

HEX	#B3DB4B
RGB	rgb(179, 219, 75)
HSL	hsl(77, 67%, 58%)
HSV	hsv(77, 66%, 86%)
CMYK	cmyk(18.3%, 0%, 65.8%, 14.1%)
CIE-LAB	lab(82.25, -33.22, 63.85)
CIE-LCH	lch(82.25, 71.98, 117.49°)
OKLab	oklab(83.56% -0.096 0.1449)
OKLCH	oklch(83.56% 0.174 123.5)
XYZ	xyz(45.1923, 60.7545, 16.0012)
Luminance	0.6076 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3DB4B #734BDB

analogous

#DBBB4B #B3DB4B #6BDB4B

triadic

#B3DB4B #4BB3DB #DB4BB3

tetradic

#B3DB4B #4BDBBB #734BDB #DB4B6B

square

#B3DB4B #4BDBBB #734BDB #DB4B6B

split-complementary

#B3DB4B #4B6BDB #BB4BDB

monochromatic

#6F8F1D #97C227 #B3DB4B #C9E57E #DEEFB1

Accessibility & contrast

On white

1.60

#B3DB4B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.15

#B3DB4B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B3DB4B

13.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3DB4B	#FFFFFF	#000000	##000000
##B3DB4B	1.00	1.60	13.15	13.15
#FFFFFF	1.60	1.00	21.00	21.00
#000000	13.15	21.00	1.00	1.00
##000000	13.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E7CE37

Deuteranopia (green-blind)

#E2CC56

Tritanopia (blue-blind)

#BBD1BE

Achromatopsia (no color)

#CDCDCD

Design tokens & code

CSS

--color: #b3db4b;
/* rgb */ color: rgb(179, 219, 75);
/* oklch */ color: oklch(83.6% 0.174 123.5);

Tailwind

colors: {
  custom: {
    50: '#cde684',
    500: '#b3db4b',
    950: '#000000',
  },
}

SCSS

$custom: #b3db4b;
$custom-light: #cde684;
$custom-dark: #000000;

JSON

{
  "hex": "#b3db4b",
  "rgb": {
    "r": 179,
    "g": 219,
    "b": 75
  },
  "hsl": {
    "h": 76.667,
    "s": 66.667,
    "l": 57.647
  },
  "oklch": {
    "l": 0.8356,
    "c": 0.17378,
    "h": 123.5
  },
  "luminance": 0.60755
}

Semantic roles & 50–950 ramp

primary

#B3DB4B

secondary

#503694

accent

#3EEA6E

background

#FEFEFB

surface

#FBFCF2

border

#D4D5CC

text

#14160B

muted

#83847E

Preview Lab

Preview with #B3DB4B

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

Preview Lab → · Contrast checker → · Palette generator →