#B4E479#B4E479

#B4E479 is a very light, vivid yellow-green. Relative luminance 0.666; OKLCH L 86.2% C 0.145 H 128.9°. Best body text is #000000 at 14.31:1 contrast (WCAG AA passes).

Color values

HEX	#B4E479
RGB	rgb(180, 228, 121)
HSL	hsl(87, 66%, 68%)
HSV	hsv(87, 47%, 89%)
CMYK	cmyk(21.1%, 0%, 46.9%, 10.6%)
CIE-LAB	lab(85.29, -32.91, 47.00)
CIE-LCH	lch(85.29, 57.37, 125.00°)
OKLab	oklab(86.18% -0.0913 0.1131)
OKLCH	oklch(86.18% 0.145 128.9)
XYZ	xyz(50.0165, 66.5697, 28.2996)
Luminance	0.6657 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Yellowish Green

#C2FF89

ΔE00 5.71

Spring Green (survey)

#A9F971

ΔE00 5.80

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4E479 #A979E4

analogous

#E4DF79 #B4E479 #7EE479

triadic

#B4E479 #79B4E4 #E479B4

tetradic

#B4E479 #79E4DF #A979E4 #E4797E

square

#B4E479 #79E4DF #A979E4 #E4797E

split-complementary

#B4E479 #797EE4 #DF79E4

monochromatic

#79BD26 #97DA46 #B4E479 #D1EEAC #EDF9DF

Accessibility & contrast

On white

1.47

#B4E479 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.31

#B4E479 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B4E479

14.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4E479	#FFFFFF	#000000	##000000
##B4E479	1.00	1.47	14.31	14.31
#FFFFFF	1.47	1.00	21.00	21.00
#000000	14.31	21.00	1.00	1.00
##000000	14.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EDD770

Deuteranopia (green-blind)

#E6D47F

Tritanopia (blue-blind)

#B8DCCB

Achromatopsia (no color)

#D5D5D5

Design tokens & code

CSS

--color: #b4e479;
/* rgb */ color: rgb(180, 228, 121);
/* oklch */ color: oklch(86.2% 0.145 128.9);

Tailwind

colors: {
  custom: {
    50: '#cceca2',
    500: '#b4e479',
    950: '#000000',
  },
}

SCSS

$custom: #b4e479;
$custom-light: #cceca2;
$custom-dark: #000000;

JSON

{
  "hex": "#b4e479",
  "rgb": {
    "r": 180,
    "g": 228,
    "b": 121
  },
  "hsl": {
    "h": 86.916,
    "s": 66.46,
    "l": 68.431
  },
  "oklch": {
    "l": 0.86175,
    "c": 0.14532,
    "h": 128.9
  },
  "luminance": 0.66571
}

Semantic roles & 50–950 ramp

primary

#B4E479

secondary

#7B46BB

accent

#17CE69

background

#FEFEFC

surface

#FBFDF5

border

#D4D5CF

text

#14160F

muted

#838480

Preview Lab

Preview with #B4E479

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

Preview Lab → · Contrast checker → · Palette generator →