#B5DB4F#B5DB4F

#B5DB4F is a very light, vivid yellow-green. Relative luminance 0.611; OKLCH L 83.7% C 0.170 H 123.1°. Best body text is #000000 at 13.21:1 contrast (WCAG AA passes).

Color values

HEX	#B5DB4F
RGB	rgb(181, 219, 79)
HSL	hsl(76, 66%, 58%)
HSV	hsv(76, 64%, 86%)
CMYK	cmyk(17.4%, 0%, 63.9%, 14.1%)
CIE-LAB	lab(82.41, -32.17, 62.47)
CIE-LCH	lch(82.41, 70.26, 117.25°)
OKLab	oklab(83.73% -0.0928 0.1425)
OKLCH	oklch(83.73% 0.17 123.1)
XYZ	xyz(45.7993, 61.0511, 16.7668)
Luminance	0.6105 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B5DB4F #754FDB

analogous

#DBBB4F #B5DB4F #6FDB4F

triadic

#B5DB4F #4FB5DB #DB4FB5

tetradic

#B5DB4F #4FDBBB #754FDB #DB4F6F

square

#B5DB4F #4FDBBB #754FDB #DB4F6F

split-complementary

#B5DB4F #4F6FDB #BB4FDB

monochromatic

#72921E #9AC528 #B5DB4F #CAE582 #E0F0B5

Accessibility & contrast

On white

1.59

#B5DB4F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.21

#B5DB4F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B5DB4F

13.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B5DB4F	#FFFFFF	#000000	##000000
##B5DB4F	1.00	1.59	13.21	13.21
#FFFFFF	1.59	1.00	21.00	21.00
#000000	13.21	21.00	1.00	1.00
##000000	13.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E7CE3D

Deuteranopia (green-blind)

#E2CD59

Tritanopia (blue-blind)

#BDD1BE

Achromatopsia (no color)

#CDCDCD

Design tokens & code

CSS

--color: #b5db4f;
/* rgb */ color: rgb(181, 219, 79);
/* oklch */ color: oklch(83.7% 0.170 123.1);

Tailwind

colors: {
  custom: {
    50: '#cee687',
    500: '#b5db4f',
    950: '#000000',
  },
}

SCSS

$custom: #b5db4f;
$custom-light: #cee687;
$custom-dark: #000000;

JSON

{
  "hex": "#b5db4f",
  "rgb": {
    "r": 181,
    "g": 219,
    "b": 79
  },
  "hsl": {
    "h": 76.286,
    "s": 66.038,
    "l": 58.431
  },
  "oklch": {
    "l": 0.83731,
    "c": 0.17003,
    "h": 123.1
  },
  "luminance": 0.61051
}

Semantic roles & 50–950 ramp

primary

#B5DB4F

secondary

#513797

accent

#3FE96D

background

#FEFEFC

surface

#FBFCF4

border

#D4D5CE

text

#14160C

muted

#83847F

Preview Lab

Preview with #B5DB4F

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

Preview Lab → · Contrast checker → · Palette generator →