#B3E778#B3E778

#B3E778 is a very light, vivid yellow-green. Relative luminance 0.681; OKLCH L 86.8% C 0.151 H 129.7°. Best body text is #000000 at 14.62:1 contrast (WCAG AA passes).

Color values

HEX	#B3E778
RGB	rgb(179, 231, 120)
HSL	hsl(88, 70%, 69%)
HSV	hsv(88, 48%, 91%)
CMYK	cmyk(22.5%, 0%, 48.1%, 9.4%)
CIE-LAB	lab(86.05, -34.76, 48.40)
CIE-LCH	lch(86.05, 59.59, 125.69°)
OKLab	oklab(86.77% -0.0965 0.1161)
OKLCH	oklch(86.77% 0.151 129.7)
XYZ	xyz(50.5559, 68.0906, 28.2449)
Luminance	0.6809 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

#A9F971

ΔE00 4.94

Light Yellowish Green

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3E778 #AC78E7

analogous

#E7E378 #B3E778 #7CE778

triadic

#B3E778 #78B3E7 #E778B3

tetradic

#B3E778 #78E7E3 #AC78E7 #E7787C

square

#B3E778 #78E7E3 #AC78E7 #E7787C

split-complementary

#B3E778 #787CE7 #E378E7

monochromatic

#77C223 #96DE44 #B3E778 #D0F0AC #EEF9E0

Accessibility & contrast

On white

1.44

#B3E778 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.62

#B3E778 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B3E778

14.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3E778	#FFFFFF	#000000	##000000
##B3E778	1.00	1.44	14.62	14.62
#FFFFFF	1.44	1.00	21.00	21.00
#000000	14.62	21.00	1.00	1.00
##000000	14.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F0DA6E

Deuteranopia (green-blind)

#E8D67F

Tritanopia (blue-blind)

#B7DFCD

Achromatopsia (no color)

#D7D7D7

Design tokens & code

CSS

--color: #b3e778;
/* rgb */ color: rgb(179, 231, 120);
/* oklch */ color: oklch(86.8% 0.151 129.7);

Tailwind

colors: {
  custom: {
    50: '#ccefa1',
    500: '#b3e778',
    950: '#000000',
  },
}

SCSS

$custom: #b3e778;
$custom-light: #ccefa1;
$custom-dark: #000000;

JSON

{
  "hex": "#b3e778",
  "rgb": {
    "r": 179,
    "g": 231,
    "b": 120
  },
  "hsl": {
    "h": 88.108,
    "s": 69.811,
    "l": 68.824
  },
  "oklch": {
    "l": 0.86773,
    "c": 0.15098,
    "h": 129.7
  },
  "luminance": 0.68092
}

Semantic roles & 50–950 ramp

primary

#B3E778

secondary

#7E44BF

accent

#14D26D

background

#FEFFFC

surface

#FBFEF5

border

#D4D6CF

text

#14160F

muted

#838580

Preview Lab

Preview with #B3E778

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

Preview Lab → · Contrast checker → · Palette generator →