#B4F970#B4F970

#B4F970 is a very light, vivid yellow-green. Relative luminance 0.786; OKLCH L 90.8% C 0.182 H 131.4°. Best body text is #000000 at 16.73:1 contrast (WCAG AA passes).

Color values

HEX	#B4F970
RGB	rgb(180, 249, 112)
HSL	hsl(90, 92%, 71%)
HSV	hsv(90, 55%, 98%)
CMYK	cmyk(27.7%, 0%, 55%, 2.4%)
CIE-LAB	lab(91.06, -43.26, 58.06)
CIE-LCH	lch(91.06, 72.40, 126.69°)
OKLab	oklab(90.82% -0.1206 0.1367)
OKLCH	oklch(90.82% 0.182 131.4)
XYZ	xyz(55.6220, 78.6229, 27.5713)
Luminance	0.7863 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4F970 #B570F9

analogous

#F8F970 #B4F970 #70F970

triadic

#B4F970 #70B4F9 #F970B4

tetradic

#B4F970 #70F8F9 #B570F9 #F97070

square

#B4F970 #70F8F9 #B570F9 #F97070

split-complementary

#B4F970 #7070F9 #F970F8

monochromatic

#76E50A #95F735 #B4F970 #D3FBAB #F0FEE2

Accessibility & contrast

On white

1.26

#B4F970 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.73

#B4F970 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B4F970

16.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4F970	#FFFFFF	#000000	##000000
##B4F970	1.00	1.26	16.73	16.73
#FFFFFF	1.26	1.00	21.00	21.00
#000000	16.73	21.00	1.00	1.00
##000000	16.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE962

Deuteranopia (green-blind)

#F9E479

Tritanopia (blue-blind)

#B7F0DB

Achromatopsia (no color)

#E5E5E5

Design tokens & code

CSS

--color: #b4f970;
/* rgb */ color: rgb(180, 249, 112);
/* oklch */ color: oklch(90.8% 0.182 131.4);

Tailwind

colors: {
  custom: {
    50: '#cefb9d',
    500: '#b4f970',
    950: '#000000',
  },
}

SCSS

$custom: #b4f970;
$custom-light: #cefb9d;
$custom-dark: #000000;

JSON

{
  "hex": "#b4f970",
  "rgb": {
    "r": 180,
    "g": 249,
    "b": 112
  },
  "hsl": {
    "h": 90.219,
    "s": 91.946,
    "l": 70.784
  },
  "oklch": {
    "l": 0.90815,
    "c": 0.1823,
    "h": 131.4
  },
  "luminance": 0.78625
}

Semantic roles & 50–950 ramp

primary

#B4F970

secondary

#8739D4

accent

#00E674

background

#FEFFFC

surface

#FBFFF5

border

#D4D7CF

text

#14170F

muted

#838580

Preview Lab

Preview with #B4F970

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

Preview Lab → · Contrast checker → · Palette generator →