#B4E389#B4E389

#B4E389 is a very light, vivid yellow-green. Relative luminance 0.664; OKLCH L 86.2% C 0.127 H 131.1°. Best body text is #000000 at 14.29:1 contrast (WCAG AA passes).

Color values

HEX	#B4E389
RGB	rgb(180, 227, 137)
HSL	hsl(91, 62%, 71%)
HSV	hsv(91, 40%, 89%)
CMYK	cmyk(20.7%, 0%, 39.6%, 11%)
CIE-LAB	lab(85.22, -30.52, 39.09)
CIE-LCH	lch(85.22, 49.60, 127.99°)
OKLab	oklab(86.2% -0.0837 0.096)
OKLCH	oklch(86.2% 0.127 131.1)
XYZ	xyz(50.8060, 66.4466, 33.8108)
Luminance	0.6645 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4E389 #B889E3

analogous

#E1E389 #B4E389 #89E38B

triadic

#B4E389 #89B4E3 #E389B4

tetradic

#B4E389 #89E1E3 #B889E3 #E38B89

square

#B4E389 #89E1E3 #B889E3 #E38B89

split-complementary

#B4E389 #8B89E3 #E389E1

monochromatic

#75C32E #95D758 #B4E389 #D3EFBA #EFF9E6

Accessibility & contrast

On white

1.47

#B4E389 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.29

#B4E389 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B4E389

14.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4E389	#FFFFFF	#000000	##000000
##B4E389	1.00	1.47	14.29	14.29
#FFFFFF	1.47	1.00	21.00	21.00
#000000	14.29	21.00	1.00	1.00
##000000	14.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EBD782

Deuteranopia (green-blind)

#E3D48E

Tritanopia (blue-blind)

#B6DCCD

Achromatopsia (no color)

#D5D5D5

Design tokens & code

CSS

--color: #b4e389;
/* rgb */ color: rgb(180, 227, 137);
/* oklch */ color: oklch(86.2% 0.127 131.1);

Tailwind

colors: {
  custom: {
    50: '#ccecac',
    500: '#b4e389',
    950: '#000000',
  },
}

SCSS

$custom: #b4e389;
$custom-light: #ccecac;
$custom-dark: #000000;

JSON

{
  "hex": "#b4e389",
  "rgb": {
    "r": 180,
    "g": 227,
    "b": 137
  },
  "hsl": {
    "h": 91.333,
    "s": 61.644,
    "l": 71.373
  },
  "oklch": {
    "l": 0.86195,
    "c": 0.12738,
    "h": 131.1
  },
  "luminance": 0.66448
}

Semantic roles & 50–950 ramp

primary

#B4E389

secondary

#8A55BB

accent

#1CC977

background

#FEFEFD

surface

#FBFDF7

border

#D4D5D0

text

#131610

muted

#838481

Preview Lab

Preview with #B4E389

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

Preview Lab → · Contrast checker → · Palette generator →