#B4E778#B4E778

#B4E778 is a very light, vivid yellow-green. Relative luminance 0.682; OKLCH L 86.8% C 0.151 H 129.4°. Best body text is #000000 at 14.64:1 contrast (WCAG AA passes).

Color values

HEX	#B4E778
RGB	rgb(180, 231, 120)
HSL	hsl(88, 70%, 69%)
HSV	hsv(88, 48%, 91%)
CMYK	cmyk(22.1%, 0%, 48.1%, 9.4%)
CIE-LAB	lab(86.11, -34.40, 48.48)
CIE-LCH	lch(86.11, 59.45, 125.35°)
OKLab	oklab(86.84% -0.0955 0.1163)
OKLCH	oklch(86.84% 0.151 129.4)
XYZ	xyz(50.7880, 68.2102, 28.2558)
Luminance	0.6821 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

#A9F971

ΔE00 5.02

Light Yellowish Green

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4E778 #AB78E7

analogous

#E7E378 #B4E778 #7DE778

triadic

#B4E778 #78B4E7 #E778B4

tetradic

#B4E778 #78E7E3 #AB78E7 #E7787D

square

#B4E778 #78E7E3 #AB78E7 #E7787D

split-complementary

#B4E778 #787DE7 #E378E7

monochromatic

#79C223 #97DE44 #B4E778 #D1F0AC #EEF9E0

Accessibility & contrast

On white

1.43

#B4E778 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.64

#B4E778 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B4E778

14.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4E778	#FFFFFF	#000000	##000000
##B4E778	1.00	1.43	14.64	14.64
#FFFFFF	1.43	1.00	21.00	21.00
#000000	14.64	21.00	1.00	1.00
##000000	14.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F0DA6E

Deuteranopia (green-blind)

#E9D67F

Tritanopia (blue-blind)

#B8DFCD

Achromatopsia (no color)

#D7D7D7

Design tokens & code

CSS

--color: #b4e778;
/* rgb */ color: rgb(180, 231, 120);
/* oklch */ color: oklch(86.8% 0.151 129.4);

Tailwind

colors: {
  custom: {
    50: '#cceea1',
    500: '#b4e778',
    950: '#000000',
  },
}

SCSS

$custom: #b4e778;
$custom-light: #cceea1;
$custom-dark: #000000;

JSON

{
  "hex": "#b4e778",
  "rgb": {
    "r": 180,
    "g": 231,
    "b": 120
  },
  "hsl": {
    "h": 87.568,
    "s": 69.811,
    "l": 68.824
  },
  "oklch": {
    "l": 0.86837,
    "c": 0.15051,
    "h": 129.4
  },
  "luminance": 0.68211
}

Semantic roles & 50–950 ramp

primary

#B4E778

secondary

#7D44BF

accent

#14D26B

background

#FEFFFC

surface

#FBFEF5

border

#D4D6CF

text

#14160F

muted

#838580

Preview Lab

Preview with #B4E778

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

Preview Lab → · Contrast checker → · Palette generator →