#B3DA59#B3DA59

#B3DA59 is a very light, vivid yellow-green. Relative luminance 0.604; OKLCH L 83.5% C 0.162 H 124.0°. Best body text is #000000 at 13.09:1 contrast (WCAG AA passes).

Color values

HEX	#B3DA59
RGB	rgb(179, 218, 89)
HSL	hsl(78, 64%, 60%)
HSV	hsv(78, 59%, 85%)
CMYK	cmyk(17.9%, 0%, 59.2%, 14.5%)
CIE-LAB	lab(82.08, -31.73, 57.89)
CIE-LCH	lch(82.08, 66.01, 118.72°)
OKLab	oklab(83.46% -0.0905 0.134)
OKLCH	oklch(83.46% 0.162 124)
XYZ	xyz(45.4652, 60.4475, 18.7215)
Luminance	0.6045 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3DA59 #8059DA

analogous

#DAC159 #B3DA59 #72DA59

triadic

#B3DA59 #59B3DA #DA59B3

tetradic

#B3DA59 #59DAC1 #8059DA #DA5972

square

#B3DA59 #59DAC1 #8059DA #DA5972

split-complementary

#B3DA59 #5972DA #C159DA

monochromatic

#739722 #9AC92D #B3DA59 #CAE58B #E1F0BD

Accessibility & contrast

On white

1.60

#B3DA59 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.09

#B3DA59 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B3DA59

13.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3DA59	#FFFFFF	#000000	##000000
##B3DA59	1.00	1.60	13.09	13.09
#FFFFFF	1.60	1.00	21.00	21.00
#000000	13.09	21.00	1.00	1.00
##000000	13.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E5CD4B

Deuteranopia (green-blind)

#E0CC62

Tritanopia (blue-blind)

#BBD0BE

Achromatopsia (no color)

#CCCCCC

Design tokens & code

CSS

--color: #b3da59;
/* rgb */ color: rgb(179, 218, 89);
/* oklch */ color: oklch(83.5% 0.162 124.0);

Tailwind

colors: {
  custom: {
    50: '#cce58d',
    500: '#b3da59',
    950: '#000000',
  },
}

SCSS

$custom: #b3da59;
$custom-light: #cce58d;
$custom-dark: #000000;

JSON

{
  "hex": "#b3da59",
  "rgb": {
    "r": 179,
    "g": 218,
    "b": 89
  },
  "hsl": {
    "h": 78.14,
    "s": 63.547,
    "l": 60.196
  },
  "oklch": {
    "l": 0.83463,
    "c": 0.16175,
    "h": 124
  },
  "luminance": 0.60448
}

Semantic roles & 50–950 ramp

primary

#B3DA59

secondary

#593C9B

accent

#1ACB50

background

#FEFEFC

surface

#FBFCF4

border

#D4D5CE

text

#14150C

muted

#83847F

Preview Lab

Preview with #B3DA59

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

Preview Lab → · Contrast checker → · Palette generator →