#B3DA4D#B3DA4D

#B3DA4D is a very light, vivid yellow-green. Relative luminance 0.603; OKLCH L 83.3% C 0.171 H 123.4°. Best body text is #000000 at 13.05:1 contrast (WCAG AA passes).

Color values

HEX	#B3DA4D
RGB	rgb(179, 218, 77)
HSL	hsl(77, 66%, 58%)
HSV	hsv(77, 65%, 85%)
CMYK	cmyk(17.9%, 0%, 64.7%, 14.5%)
CIE-LAB	lab(81.98, -32.63, 62.78)
CIE-LCH	lch(81.98, 70.75, 117.46°)
OKLab	oklab(83.35% -0.0941 0.1429)
OKLCH	oklch(83.35% 0.171 123.4)
XYZ	xyz(45.0018, 60.2621, 16.2807)
Luminance	0.6026 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3DA4D #744DDA

analogous

#DABB4D #B3DA4D #6CDA4D

triadic

#B3DA4D #4DB3DA #DA4DB3

tetradic

#B3DA4D #4DDABB #744DDA #DA4D6C

square

#B3DA4D #4DDABB #744DDA #DA4D6C

split-complementary

#B3DA4D #4D6CDA #BB4DDA

monochromatic

#708F1E #97C228 #B3DA4D #C9E580 #DEEFB2

Accessibility & contrast

On white

1.61

#B3DA4D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.05

#B3DA4D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B3DA4D

13.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3DA4D	#FFFFFF	#000000	##000000
##B3DA4D	1.00	1.61	13.05	13.05
#FFFFFF	1.61	1.00	21.00	21.00
#000000	13.05	21.00	1.00	1.00
##000000	13.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E6CD3A

Deuteranopia (green-blind)

#E1CC58

Tritanopia (blue-blind)

#BBD0BD

Achromatopsia (no color)

#CCCCCC

Design tokens & code

CSS

--color: #b3da4d;
/* rgb */ color: rgb(179, 218, 77);
/* oklch */ color: oklch(83.3% 0.171 123.4);

Tailwind

colors: {
  custom: {
    50: '#cde585',
    500: '#b3da4d',
    950: '#000000',
  },
}

SCSS

$custom: #b3da4d;
$custom-light: #cde585;
$custom-dark: #000000;

JSON

{
  "hex": "#b3da4d",
  "rgb": {
    "r": 179,
    "g": 218,
    "b": 77
  },
  "hsl": {
    "h": 76.596,
    "s": 65.581,
    "l": 57.843
  },
  "oklch": {
    "l": 0.83349,
    "c": 0.17111,
    "h": 123.4
  },
  "luminance": 0.60262
}

Semantic roles & 50–950 ramp

primary

#B3DA4D

secondary

#513794

accent

#3FE96E

background

#FEFEFC

surface

#FBFCF3

border

#D4D5CD

text

#14150C

muted

#83847F

Preview Lab

Preview with #B3DA4D

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

Preview Lab → · Contrast checker → · Palette generator →