#B4E489#B4E489

#B4E489 is a very light, vivid yellow-green. Relative luminance 0.670; OKLCH L 86.4% C 0.129 H 131.3°. Best body text is #000000 at 14.40:1 contrast (WCAG AA passes).

Color values

HEX	#B4E489
RGB	rgb(180, 228, 137)
HSL	hsl(92, 63%, 72%)
HSV	hsv(92, 40%, 89%)
CMYK	cmyk(21.1%, 0%, 39.9%, 10.6%)
CIE-LAB	lab(85.50, -30.99, 39.45)
CIE-LCH	lch(85.50, 50.17, 128.16°)
OKLab	oklab(86.42% -0.085 0.0968)
OKLCH	oklch(86.42% 0.129 131.3)
XYZ	xyz(51.0803, 66.9952, 33.9022)
Luminance	0.6700 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4E489 #B989E4

analogous

#E2E489 #B4E489 #89E48C

triadic

#B4E489 #89B4E4 #E489B4

tetradic

#B4E489 #89E2E4 #B989E4 #E48C89

square

#B4E489 #89E2E4 #B989E4 #E48C89

split-complementary

#B4E489 #8C89E4 #E489E2

monochromatic

#75C52D #94D957 #B4E489 #D4EFBB #EFF9E6

Accessibility & contrast

On white

1.46

#B4E489 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.40

#B4E489 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B4E489

14.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4E489	#FFFFFF	#000000	##000000
##B4E489	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)

#ECD882

Deuteranopia (green-blind)

#E4D48E

Tritanopia (blue-blind)

#B6DDCE

Achromatopsia (no color)

#D6D6D6

Design tokens & code

CSS

--color: #b4e489;
/* rgb */ color: rgb(180, 228, 137);
/* oklch */ color: oklch(86.4% 0.129 131.3);

Tailwind

colors: {
  custom: {
    50: '#ccecac',
    500: '#b4e489',
    950: '#000000',
  },
}

SCSS

$custom: #b4e489;
$custom-light: #ccecac;
$custom-dark: #000000;

JSON

{
  "hex": "#b4e489",
  "rgb": {
    "r": 180,
    "g": 228,
    "b": 137
  },
  "hsl": {
    "h": 91.648,
    "s": 62.759,
    "l": 71.569
  },
  "oklch": {
    "l": 0.86419,
    "c": 0.12886,
    "h": 131.3
  },
  "luminance": 0.66996
}

Semantic roles & 50–950 ramp

primary

#B4E489

secondary

#8B55BD

accent

#1BCB78

background

#FEFEFD

surface

#FBFDF7

border

#D4D5D0

text

#131610

muted

#838481

Preview Lab

Preview with #B4E489

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

Preview Lab → · Contrast checker → · Palette generator →