#B4E878#B4E878

#B4E878 is a very light, vivid yellow-green. Relative luminance 0.688; OKLCH L 87.1% C 0.152 H 129.6°. Best body text is #000000 at 14.75:1 contrast (WCAG AA passes).

Color values

HEX	#B4E878
RGB	rgb(180, 232, 120)
HSL	hsl(88, 71%, 69%)
HSV	hsv(88, 48%, 91%)
CMYK	cmyk(22.4%, 0%, 48.3%, 9%)
CIE-LAB	lab(86.39, -34.86, 48.83)
CIE-LCH	lch(86.39, 59.99, 125.52°)
OKLab	oklab(87.06% -0.0968 0.1171)
OKLCH	oklch(87.06% 0.152 129.6)
XYZ	xyz(51.0686, 68.7716, 28.3493)
Luminance	0.6877 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

#A9F971

ΔE00 4.78

Light Yellowish Green

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4E878 #AC78E8

analogous

#E8E478 #B4E878 #7CE878

triadic

#B4E878 #78B4E8 #E878B4

tetradic

#B4E878 #78E8E4 #AC78E8 #E8787C

square

#B4E878 #78E8E4 #AC78E8 #E8787C

split-complementary

#B4E878 #787CE8 #E478E8

monochromatic

#79C421 #97DF44 #B4E878 #D1F1AC #EEFAE1

Accessibility & contrast

On white

1.42

#B4E878 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.75

#B4E878 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B4E878

14.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4E878	#FFFFFF	#000000	##000000
##B4E878	1.00	1.42	14.75	14.75
#FFFFFF	1.42	1.00	21.00	21.00
#000000	14.75	21.00	1.00	1.00
##000000	14.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F1DB6E

Deuteranopia (green-blind)

#EAD77F

Tritanopia (blue-blind)

#B8E0CE

Achromatopsia (no color)

#D8D8D8

Design tokens & code

CSS

--color: #b4e878;
/* rgb */ color: rgb(180, 232, 120);
/* oklch */ color: oklch(87.1% 0.152 129.6);

Tailwind

colors: {
  custom: {
    50: '#ccefa1',
    500: '#b4e878',
    950: '#000000',
  },
}

SCSS

$custom: #b4e878;
$custom-light: #ccefa1;
$custom-dark: #000000;

JSON

{
  "hex": "#b4e878",
  "rgb": {
    "r": 180,
    "g": 232,
    "b": 120
  },
  "hsl": {
    "h": 87.857,
    "s": 70.886,
    "l": 69.02
  },
  "oklch": {
    "l": 0.87063,
    "c": 0.1519,
    "h": 129.6
  },
  "luminance": 0.68773
}

Semantic roles & 50–950 ramp

primary

#B4E878

secondary

#7E44C0

accent

#13D36C

background

#FEFFFC

surface

#FBFEF5

border

#D4D6CF

text

#14160F

muted

#838580

Preview Lab

Preview with #B4E878

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

Preview Lab → · Contrast checker → · Palette generator →