#B5DA4E#B5DA4E

#B5DA4E is a very light, vivid yellow-green. Relative luminance 0.605; OKLCH L 83.5% C 0.170 H 122.8°. Best body text is #000000 at 13.10:1 contrast (WCAG AA passes).

Color values

HEX	#B5DA4E
RGB	rgb(181, 218, 78)
HSL	hsl(76, 65%, 58%)
HSV	hsv(76, 64%, 85%)
CMYK	cmyk(17%, 0%, 64.2%, 14.5%)
CIE-LAB	lab(82.12, -31.78, 62.56)
CIE-LCH	lch(82.12, 70.17, 116.93°)
OKLab	oklab(83.5% -0.0918 0.1425)
OKLCH	oklch(83.5% 0.17 122.8)
XYZ	xyz(45.5031, 60.5164, 16.4899)
Luminance	0.6052 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B5DA4E #734EDA

analogous

#DAB94E #B5DA4E #6FDA4E

triadic

#B5DA4E #4EB5DA #DA4EB5

tetradic

#B5DA4E #4EDAB9 #734EDA #DA4E6F

square

#B5DA4E #4EDAB9 #734EDA #DA4E6F

split-complementary

#B5DA4E #4E6FDA #B94EDA

monochromatic

#72901E #9AC229 #B5DA4E #CAE581 #DFEFB3

Accessibility & contrast

On white

1.60

#B5DA4E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.10

#B5DA4E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B5DA4E

13.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B5DA4E	#FFFFFF	#000000	##000000
##B5DA4E	1.00	1.60	13.10	13.10
#FFFFFF	1.60	1.00	21.00	21.00
#000000	13.10	21.00	1.00	1.00
##000000	13.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E6CD3C

Deuteranopia (green-blind)

#E1CC58

Tritanopia (blue-blind)

#BED0BD

Achromatopsia (no color)

#CCCCCC

Design tokens & code

CSS

--color: #b5da4e;
/* rgb */ color: rgb(181, 218, 78);
/* oklch */ color: oklch(83.5% 0.170 122.8);

Tailwind

colors: {
  custom: {
    50: '#cee586',
    500: '#b5da4e',
    950: '#000000',
  },
}

SCSS

$custom: #b5da4e;
$custom-light: #cee586;
$custom-dark: #000000;

JSON

{
  "hex": "#b5da4e",
  "rgb": {
    "r": 181,
    "g": 218,
    "b": 78
  },
  "hsl": {
    "h": 75.857,
    "s": 65.421,
    "l": 58.039
  },
  "oklch": {
    "l": 0.83496,
    "c": 0.16954,
    "h": 122.8
  },
  "luminance": 0.60517
}

Semantic roles & 50–950 ramp

primary

#B5DA4E

secondary

#503795

accent

#3FE86C

background

#FEFEFC

surface

#FBFCF3

border

#D4D5CD

text

#14150C

muted

#83847F

Preview Lab

Preview with #B5DA4E

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

Preview Lab → · Contrast checker → · Palette generator →