#B4E74B#B4E74B

#B4E74B is a very light, vivid yellow-green. Relative luminance 0.674; OKLCH L 86.4% C 0.188 H 125.8°. Best body text is #000000 at 14.47:1 contrast (WCAG AA passes).

Color values

HEX	#B4E74B
RGB	rgb(180, 231, 75)
HSL	hsl(80, 76%, 60%)
HSV	hsv(80, 68%, 91%)
CMYK	cmyk(22.1%, 0%, 67.5%, 9.4%)
CIE-LAB	lab(85.69, -38.29, 67.43)
CIE-LCH	lch(85.69, 77.54, 119.59°)
OKLab	oklab(86.36% -0.11 0.1524)
OKLCH	oklch(86.36% 0.188 125.8)
XYZ	xyz(48.6685, 67.3625, 17.0934)
Luminance	0.6736 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4E74B #7E4BE7

analogous

#E7CC4B #B4E74B #66E74B

triadic

#B4E74B #4BB4E7 #E74BB4

tetradic

#B4E74B #4BE7CC #7E4BE7 #E74B66

square

#B4E74B #4BE7CC #7E4BE7 #E74B66

split-complementary

#B4E74B #4B66E7 #CC4BE7

monochromatic

#74A216 #9BD81D #B4E74B #CBEE81 #E1F5B7

Accessibility & contrast

On white

1.45

#B4E74B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.47

#B4E74B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B4E74B

14.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4E74B	#FFFFFF	#000000	##000000
##B4E74B	1.00	1.45	14.47	14.47
#FFFFFF	1.45	1.00	21.00	21.00
#000000	14.47	21.00	1.00	1.00
##000000	14.47	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F3D834

Deuteranopia (green-blind)

#ECD558

Tritanopia (blue-blind)

#BBDCC8

Achromatopsia (no color)

#D6D6D6

Design tokens & code

CSS

--color: #b4e74b;
/* rgb */ color: rgb(180, 231, 75);
/* oklch */ color: oklch(86.4% 0.188 125.8);

Tailwind

colors: {
  custom: {
    50: '#ceee85',
    500: '#b4e74b',
    950: '#000000',
  },
}

SCSS

$custom: #b4e74b;
$custom-light: #ceee85;
$custom-dark: #000000;

JSON

{
  "hex": "#b4e74b",
  "rgb": {
    "r": 180,
    "g": 231,
    "b": 75
  },
  "hsl": {
    "h": 79.615,
    "s": 76.471,
    "l": 60
  },
  "oklch": {
    "l": 0.86357,
    "c": 0.18793,
    "h": 125.8
  },
  "luminance": 0.67363
}

Semantic roles & 50–950 ramp

primary

#B4E74B

secondary

#5732A4

accent

#35F373

background

#FEFFFC

surface

#FBFEF3

border

#D4D6CD

text

#14160C

muted

#83857F

Preview Lab

Preview with #B4E74B

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

Preview Lab → · Contrast checker → · Palette generator →