#B5DA43#B5DA43

#B5DA43 is a very light, vivid yellow-green. Relative luminance 0.604; OKLCH L 83.4% C 0.177 H 122.3°. Best body text is #000000 at 13.07:1 contrast (WCAG AA passes).

Color values

HEX	#B5DA43
RGB	rgb(181, 218, 67)
HSL	hsl(75, 67%, 56%)
HSV	hsv(75, 69%, 85%)
CMYK	cmyk(17%, 0%, 69.3%, 14.5%)
CIE-LAB	lab(82.04, -32.48, 66.70)
CIE-LCH	lch(82.04, 74.19, 115.96°)
OKLab	oklab(83.41% -0.0947 0.1497)
OKLCH	oklch(83.41% 0.177 122.3)
XYZ	xyz(45.1412, 60.3717, 14.5839)
Luminance	0.6037 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B5DA43 #6843DA

analogous

#DAB343 #B5DA43 #69DA43

triadic

#B5DA43 #43B5DA #DA43B5

tetradic

#B5DA43 #43DAB3 #6843DA #DA4369

square

#B5DA43 #43DAB3 #6843DA #DA4369

split-complementary

#B5DA43 #4369DA #B343DA

monochromatic

#6D881B #96BB25 #B5DA43 #C9E476 #DDEEA9

Accessibility & contrast

On white

1.61

#B5DA43 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.07

#B5DA43 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B5DA43

13.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B5DA43	#FFFFFF	#000000	##000000
##B5DA43	1.00	1.61	13.07	13.07
#FFFFFF	1.61	1.00	21.00	21.00
#000000	13.07	21.00	1.00	1.00
##000000	13.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E7CD2A

Deuteranopia (green-blind)

#E2CC4F

Tritanopia (blue-blind)

#BECFBC

Achromatopsia (no color)

#CCCCCC

Design tokens & code

CSS

--color: #b5da43;
/* rgb */ color: rgb(181, 218, 67);
/* oklch */ color: oklch(83.4% 0.177 122.3);

Tailwind

colors: {
  custom: {
    50: '#cfe580',
    500: '#b5da43',
    950: '#000000',
  },
}

SCSS

$custom: #b5da43;
$custom-light: #cfe580;
$custom-dark: #000000;

JSON

{
  "hex": "#b5da43",
  "rgb": {
    "r": 181,
    "g": 218,
    "b": 67
  },
  "hsl": {
    "h": 74.702,
    "s": 67.111,
    "l": 55.882
  },
  "oklch": {
    "l": 0.83408,
    "c": 0.17713,
    "h": 122.3
  },
  "luminance": 0.60372
}

Semantic roles & 50–950 ramp

primary

#B5DA43

secondary

#49338E

accent

#3EEA68

background

#FEFEFB

surface

#FBFCF2

border

#D4D5CC

text

#14150B

muted

#83847E

Preview Lab

Preview with #B5DA43

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

Preview Lab → · Contrast checker → · Palette generator →