#B3C734#B3C734

#B3C734 is a light, vivid yellow. Relative luminance 0.507; OKLCH L 78.9% C 0.165 H 117.2°. Best body text is #000000 at 11.14:1 contrast (WCAG AA passes).

Color values

HEX	#B3C734
RGB	rgb(179, 199, 52)
HSL	hsl(68, 59%, 49%)
HSV	hsv(68, 74%, 78%)
CMYK	cmyk(10.1%, 0%, 73.9%, 22%)
CIE-LAB	lab(76.48, -25.09, 66.47)
CIE-LCH	lch(76.48, 71.05, 110.68°)
OKLab	oklab(78.87% -0.0755 0.1468)
OKLCH	oklch(78.87% 0.165 117.2)
XYZ	xyz(39.6346, 50.6790, 10.9422)
Luminance	0.5068 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3C734 #4834C7

analogous

#C79234 #B3C734 #6AC734

triadic

#B3C734 #34B3C7 #C734B3

tetradic

#B3C734 #34C792 #4834C7 #C7346A

square

#B3C734 #34C792 #4834C7 #C7346A

split-complementary

#B3C734 #346AC7 #9234C7

monochromatic

#5C661B #879627 #B3C734 #C6D662 #D8E393

Accessibility & contrast

On white

1.89

#B3C734 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.14

#B3C734 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B3C734

11.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3C734	#FFFFFF	#000000	##000000
##B3C734	1.00	1.89	11.14	11.14
#FFFFFF	1.89	1.00	21.00	21.00
#000000	11.14	21.00	1.00	1.00
##000000	11.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D5BC14

Deuteranopia (green-blind)

#D3BE41

Tritanopia (blue-blind)

#BEBCAB

Achromatopsia (no color)

#BDBDBD

Design tokens & code

CSS

--color: #b3c734;
/* rgb */ color: rgb(179, 199, 52);
/* oklch */ color: oklch(78.9% 0.165 117.2);

Tailwind

colors: {
  custom: {
    50: '#cdd776',
    500: '#b3c734',
    950: '#000000',
  },
}

SCSS

$custom: #b3c734;
$custom-light: #cdd776;
$custom-dark: #000000;

JSON

{
  "hex": "#b3c734",
  "rgb": {
    "r": 179,
    "g": 199,
    "b": 52
  },
  "hsl": {
    "h": 68.163,
    "s": 58.566,
    "l": 49.216
  },
  "oklch": {
    "l": 0.78869,
    "c": 0.16511,
    "h": 117.2
  },
  "luminance": 0.50678
}

Semantic roles & 50–950 ramp

primary

#B3C734

secondary

#382F70

accent

#46E25B

background

#FEFEFB

surface

#FBFBF1

border

#D4D4CB

text

#141409

muted

#83837D

Preview Lab

Preview with #B3C734

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

Preview Lab → · Contrast checker → · Palette generator →