#B7DD59#B7DD59

#B7DD59 is a very light, vivid yellow-green. Relative luminance 0.625; OKLCH L 84.4% C 0.164 H 123.5°. Best body text is #000000 at 13.50:1 contrast (WCAG AA passes).

Color values

HEX	#B7DD59
RGB	rgb(183, 221, 89)
HSL	hsl(77, 66%, 61%)
HSV	hsv(77, 60%, 87%)
CMYK	cmyk(17.2%, 0%, 59.7%, 13.3%)
CIE-LAB	lab(83.18, -31.58, 59.18)
CIE-LCH	lch(83.18, 67.08, 118.09°)
OKLab	oklab(84.42% -0.0904 0.1367)
OKLCH	oklch(84.42% 0.164 123.5)
XYZ	xyz(47.1884, 62.5012, 19.0272)
Luminance	0.6250 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B7DD59 #7F59DD

analogous

#DDC159 #B7DD59 #75DD59

triadic

#B7DD59 #59B7DD #DD59B7

tetradic

#B7DD59 #59DDC1 #7F59DD #DD5975

square

#B7DD59 #59DDC1 #7F59DD #DD5975

split-complementary

#B7DD59 #5975DD #C159DD

monochromatic

#789C20 #9FCF2A #B7DD59 #CDE78C #E3F2BF

Accessibility & contrast

On white

1.56

#B7DD59 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.50

#B7DD59 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B7DD59

13.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B7DD59	#FFFFFF	#000000	##000000
##B7DD59	1.00	1.56	13.50	13.50
#FFFFFF	1.56	1.00	21.00	21.00
#000000	13.50	21.00	1.00	1.00
##000000	13.50	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E9D04A

Deuteranopia (green-blind)

#E4CF62

Tritanopia (blue-blind)

#BFD3C1

Achromatopsia (no color)

#CFCFCF

Design tokens & code

CSS

--color: #b7dd59;
/* rgb */ color: rgb(183, 221, 89);
/* oklch */ color: oklch(84.4% 0.164 123.5);

Tailwind

colors: {
  custom: {
    50: '#cfe78d',
    500: '#b7dd59',
    950: '#000000',
  },
}

SCSS

$custom: #b7dd59;
$custom-light: #cfe78d;
$custom-dark: #000000;

JSON

{
  "hex": "#b7dd59",
  "rgb": {
    "r": 183,
    "g": 221,
    "b": 89
  },
  "hsl": {
    "h": 77.273,
    "s": 66,
    "l": 60.784
  },
  "oklch": {
    "l": 0.84415,
    "c": 0.16388,
    "h": 123.5
  },
  "luminance": 0.62501
}

Semantic roles & 50–950 ramp

primary

#B7DD59

secondary

#583BA0

accent

#18CE4C

background

#FEFEFC

surface

#FBFCF4

border

#D4D5CE

text

#14160C

muted

#83847F

Preview Lab

Preview with #B7DD59

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

Preview Lab → · Contrast checker → · Palette generator →