#B4E399#B4E399

#B4E399 is a very light, moderate yellow-green. Relative luminance 0.669; OKLCH L 86.5% C 0.110 H 134.6°. Best body text is #000000 at 14.39:1 contrast (WCAG AA passes).

Color values

HEX	#B4E399
RGB	rgb(180, 227, 153)
HSL	hsl(98, 57%, 75%)
HSV	hsv(98, 33%, 89%)
CMYK	cmyk(20.7%, 0%, 32.6%, 11%)
CIE-LAB	lab(85.47, -28.34, 31.35)
CIE-LCH	lch(85.47, 42.26, 132.12°)
OKLab	oklab(86.48% -0.0772 0.0784)
OKLCH	oklch(86.48% 0.11 134.6)
XYZ	xyz(52.0400, 66.9402, 40.3098)
Luminance	0.6694 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4E399 #C899E3

analogous

#D9E399 #B4E399 #99E3A3

triadic

#B4E399 #99B4E3 #E399B4

tetradic

#B4E399 #99D9E3 #C899E3 #E3A399

square

#B4E399 #99D9E3 #C899E3 #E3A399

split-complementary

#B4E399 #A399E3 #E399D9

monochromatic

#6DC939 #91D669 #B4E399 #D7F0C9 #EDF8E7

Accessibility & contrast

On white

1.46

#B4E399 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.39

#B4E399 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B4E399

14.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4E399	#FFFFFF	#000000	##000000
##B4E399	1.00	1.46	14.39	14.39
#FFFFFF	1.46	1.00	21.00	21.00
#000000	14.39	21.00	1.00	1.00
##000000	14.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E9D894

Deuteranopia (green-blind)

#E1D49D

Tritanopia (blue-blind)

#B4DDD0

Achromatopsia (no color)

#D6D6D6

Design tokens & code

CSS

--color: #b4e399;
/* rgb */ color: rgb(180, 227, 153);
/* oklch */ color: oklch(86.5% 0.110 134.6);

Tailwind

colors: {
  custom: {
    50: '#cbecb7',
    500: '#b4e399',
    950: '#000000',
  },
}

SCSS

$custom: #b4e399;
$custom-light: #cbecb7;
$custom-dark: #000000;

JSON

{
  "hex": "#b4e399",
  "rgb": {
    "r": 180,
    "g": 227,
    "b": 153
  },
  "hsl": {
    "h": 98.108,
    "s": 56.923,
    "l": 74.51
  },
  "oklch": {
    "l": 0.86478,
    "c": 0.11,
    "h": 134.6
  },
  "luminance": 0.66941
}

Semantic roles & 50–950 ramp

primary

#B4E399

secondary

#9C64BC

accent

#21C489

background

#FEFEFD

surface

#FAFDF8

border

#D3D5D1

text

#131611

muted

#838481

Preview Lab

Preview with #B4E399

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

Preview Lab → · Contrast checker → · Palette generator →