#B3D74B#B3D74B

#B3D74B is a very light, vivid yellow-green. Relative luminance 0.587; OKLCH L 82.7% C 0.169 H 122.5°. Best body text is #000000 at 12.74:1 contrast (WCAG AA passes).

Color values

HEX	#B3D74B
RGB	rgb(179, 215, 75)
HSL	hsl(75, 64%, 57%)
HSV	hsv(75, 65%, 84%)
CMYK	cmyk(16.7%, 0%, 65.1%, 15.7%)
CIE-LAB	lab(81.12, -31.37, 62.67)
CIE-LCH	lch(81.12, 70.08, 116.59°)
OKLab	oklab(82.65% -0.0908 0.1424)
OKLCH	oklch(82.65% 0.169 122.5)
XYZ	xyz(44.1613, 58.6924, 15.6575)
Luminance	0.5869 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3D74B #6F4BD7

analogous

#D7B54B #B3D74B #6DD74B

triadic

#B3D74B #4BB3D7 #D74BB3

tetradic

#B3D74B #4BD7B5 #6F4BD7 #D74B6D

square

#B3D74B #4BD7B5 #6F4BD7 #D74B6D

split-complementary

#B3D74B #4B6DD7 #B54BD7

monochromatic

#6E891E #96BB2A #B3D74B #C8E27D #DDEDAF

Accessibility & contrast

On white

1.65

#B3D74B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.74

#B3D74B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B3D74B

12.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3D74B	#FFFFFF	#000000	##000000
##B3D74B	1.00	1.65	12.74	12.74
#FFFFFF	1.65	1.00	21.00	21.00
#000000	12.74	21.00	1.00	1.00
##000000	12.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E3CA38

Deuteranopia (green-blind)

#DFC956

Tritanopia (blue-blind)

#BCCDBA

Achromatopsia (no color)

#C9C9C9

Design tokens & code

CSS

--color: #b3d74b;
/* rgb */ color: rgb(179, 215, 75);
/* oklch */ color: oklch(82.7% 0.169 122.5);

Tailwind

colors: {
  custom: {
    50: '#cde384',
    500: '#b3d74b',
    950: '#000000',
  },
}

SCSS

$custom: #b3d74b;
$custom-light: #cde384;
$custom-dark: #000000;

JSON

{
  "hex": "#b3d74b",
  "rgb": {
    "r": 179,
    "g": 215,
    "b": 75
  },
  "hsl": {
    "h": 75.429,
    "s": 63.636,
    "l": 56.863
  },
  "oklch": {
    "l": 0.82652,
    "c": 0.1689,
    "h": 122.5
  },
  "luminance": 0.58693
}

Semantic roles & 50–950 ramp

primary

#B3D74B

secondary

#4E378F

accent

#41E76C

background

#FEFEFB

surface

#FBFCF2

border

#D4D5CC

text

#14150B

muted

#83847E

Preview Lab

Preview with #B3D74B

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

Preview Lab → · Contrast checker → · Palette generator →