#B4E980#B4E980

#B4E980 is a very light, vivid yellow-green. Relative luminance 0.695; OKLCH L 87.4% C 0.145 H 130.8°. Best body text is #000000 at 14.91:1 contrast (WCAG AA passes).

Color values

HEX	#B4E980
RGB	rgb(180, 233, 128)
HSL	hsl(90, 70%, 71%)
HSV	hsv(90, 45%, 91%)
CMYK	cmyk(22.7%, 0%, 45.1%, 8.6%)
CIE-LAB	lab(86.77, -34.41, 45.46)
CIE-LCH	lch(86.77, 57.02, 127.12°)
OKLab	oklab(87.4% -0.095 0.1101)
OKLCH	oklch(87.4% 0.145 130.8)
XYZ	xyz(51.8569, 69.5385, 31.1081)
Luminance	0.6954 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Yellowish Green

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4E980 #B580E9

analogous

#E8E980 #B4E980 #80E980

triadic

#B4E980 #80B4E9 #E980B4

tetradic

#B4E980 #80E8E9 #B580E9 #E98080

square

#B4E980 #80E8E9 #B580E9 #E98080

split-complementary

#B4E980 #8080E9 #E980E8

monochromatic

#76CB23 #95E04C #B4E980 #D3F2B4 #F0FAE5

Accessibility & contrast

On white

1.41

#B4E980 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.91

#B4E980 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B4E980

14.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4E980	#FFFFFF	#000000	##000000
##B4E980	1.00	1.41	14.91	14.91
#FFFFFF	1.41	1.00	21.00	21.00
#000000	14.91	21.00	1.00	1.00
##000000	14.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F1DC77

Deuteranopia (green-blind)

#EAD886

Tritanopia (blue-blind)

#B7E1D0

Achromatopsia (no color)

#D9D9D9

Design tokens & code

CSS

--color: #b4e980;
/* rgb */ color: rgb(180, 233, 128);
/* oklch */ color: oklch(87.4% 0.145 130.8);

Tailwind

colors: {
  custom: {
    50: '#ccf0a6',
    500: '#b4e980',
    950: '#000000',
  },
}

SCSS

$custom: #b4e980;
$custom-light: #ccf0a6;
$custom-dark: #000000;

JSON

{
  "hex": "#b4e980",
  "rgb": {
    "r": 180,
    "g": 233,
    "b": 128
  },
  "hsl": {
    "h": 90.286,
    "s": 70.47,
    "l": 70.784
  },
  "oklch": {
    "l": 0.87401,
    "c": 0.14541,
    "h": 130.8
  },
  "luminance": 0.6954
}

Semantic roles & 50–950 ramp

primary

#B4E980

secondary

#874BC2

accent

#13D274

background

#FEFFFC

surface

#FBFEF6

border

#D4D6D0

text

#14160F

muted

#838580

Preview Lab

Preview with #B4E980

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

Preview Lab → · Contrast checker → · Palette generator →