#B4F274#B4F274

#B4F274 is a very light, vivid yellow-green. Relative luminance 0.745; OKLCH L 89.3% C 0.169 H 130.8°. Best body text is #000000 at 15.89:1 contrast (WCAG AA passes).

Color values

HEX	#B4F274
RGB	rgb(180, 242, 116)
HSL	hsl(90, 83%, 70%)
HSV	hsv(90, 52%, 95%)
CMYK	cmyk(25.6%, 0%, 52.1%, 5.1%)
CIE-LAB	lab(89.14, -39.79, 54.00)
CIE-LCH	lch(89.14, 67.08, 126.38°)
OKLab	oklab(89.27% -0.1107 0.1282)
OKLCH	oklch(89.27% 0.169 130.8)
XYZ	xyz(53.7263, 74.4672, 28.0626)
Luminance	0.7447 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Light Yellowish Green

#C2FF89

ΔE00 3.10

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4F274 #B274F2

analogous

#F2F174 #B4F274 #75F274

triadic

#B4F274 #74B4F2 #F274B4

tetradic

#B4F274 #74F2F1 #B274F2 #F27475

square

#B4F274 #74F2F1 #B274F2 #F27475

split-complementary

#B4F274 #7475F2 #F174F2

monochromatic

#77D714 #96ED3C #B4F274 #D2F7AC #F0FCE3

Accessibility & contrast

On white

1.32

#B4F274 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.89

#B4F274 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B4F274

15.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4F274	#FFFFFF	#000000	##000000
##B4F274	1.00	1.32	15.89	15.89
#FFFFFF	1.32	1.00	21.00	21.00
#000000	15.89	21.00	1.00	1.00
##000000	15.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FBE368

Deuteranopia (green-blind)

#F2DE7C

Tritanopia (blue-blind)

#B7E9D6

Achromatopsia (no color)

#E0E0E0

Design tokens & code

CSS

--color: #b4f274;
/* rgb */ color: rgb(180, 242, 116);
/* oklch */ color: oklch(89.3% 0.169 130.8);

Tailwind

colors: {
  custom: {
    50: '#cdf69f',
    500: '#b4f274',
    950: '#000000',
  },
}

SCSS

$custom: #b4f274;
$custom-light: #cdf69f;
$custom-dark: #000000;

JSON

{
  "hex": "#b4f274",
  "rgb": {
    "r": 180,
    "g": 242,
    "b": 116
  },
  "hsl": {
    "h": 89.524,
    "s": 82.895,
    "l": 70.196
  },
  "oklch": {
    "l": 0.89272,
    "c": 0.1694,
    "h": 130.8
  },
  "luminance": 0.74469
}

Semantic roles & 50–950 ramp

primary

#B4F274

secondary

#843ECC

accent

#06DF71

background

#FEFFFC

surface

#FBFEF5

border

#D4D6CF

text

#14170F

muted

#838580

Preview Lab

Preview with #B4F274

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

Preview Lab → · Contrast checker → · Palette generator →