#B4E39B#B4E39B

#B4E39B is a very light, moderate yellow-green. Relative luminance 0.670; OKLCH L 86.5% C 0.108 H 135.1°. Best body text is #000000 at 14.40:1 contrast (WCAG AA passes).

Color values

HEX	#B4E39B
RGB	rgb(180, 227, 155)
HSL	hsl(99, 56%, 75%)
HSV	hsv(99, 32%, 89%)
CMYK	cmyk(20.7%, 0%, 31.7%, 11%)
CIE-LAB	lab(85.51, -28.05, 30.37)
CIE-LCH	lch(85.51, 41.34, 132.73°)
OKLab	oklab(86.52% -0.0764 0.0761)
OKLCH	oklch(86.52% 0.108 135.1)
XYZ	xyz(52.2066, 67.0069, 41.1871)
Luminance	0.6701 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4E39B #CA9BE3

analogous

#D8E39B #B4E39B #9BE3A6

triadic

#B4E39B #9BB4E3 #E39BB4

tetradic

#B4E39B #9BD8E3 #CA9BE3 #E3A69B

square

#B4E39B #9BD8E3 #CA9BE3 #E3A69B

split-complementary

#B4E39B #A69BE3 #E39BD8

monochromatic

#6CC83B #90D66B #B4E39B #D8F0CB #EDF8E7

Accessibility & contrast

On white

1.46

#B4E39B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.40

#B4E39B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B4E39B

14.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4E39B	#FFFFFF	#000000	##000000
##B4E39B	1.00	1.46	14.40	14.40
#FFFFFF	1.46	1.00	21.00	21.00
#000000	14.40	21.00	1.00	1.00
##000000	14.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E9D896

Deuteranopia (green-blind)

#E1D49F

Tritanopia (blue-blind)

#B4DED0

Achromatopsia (no color)

#D6D6D6

Design tokens & code

CSS

--color: #b4e39b;
/* rgb */ color: rgb(180, 227, 155);
/* oklch */ color: oklch(86.5% 0.108 135.1);

Tailwind

colors: {
  custom: {
    50: '#cbecb9',
    500: '#b4e39b',
    950: '#000000',
  },
}

SCSS

$custom: #b4e39b;
$custom-light: #cbecb9;
$custom-dark: #000000;

JSON

{
  "hex": "#b4e39b",
  "rgb": {
    "r": 180,
    "g": 227,
    "b": 155
  },
  "hsl": {
    "h": 99.167,
    "s": 56.25,
    "l": 74.902
  },
  "oklch": {
    "l": 0.86516,
    "c": 0.1078,
    "h": 135.1
  },
  "luminance": 0.67008
}

Semantic roles & 50–950 ramp

primary

#B4E39B

secondary

#9E66BC

accent

#22C48C

background

#FEFEFD

surface

#FAFDF8

border

#D3D5D1

text

#131611

muted

#838481

Preview Lab

Preview with #B4E39B

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

Preview Lab → · Contrast checker → · Palette generator →