#B4E374#B4E374

#B4E374 is a very light, vivid yellow-green. Relative luminance 0.659; OKLCH L 85.9% C 0.149 H 128.1°. Best body text is #000000 at 14.18:1 contrast (WCAG AA passes).

Color values

HEX	#B4E374
RGB	rgb(180, 227, 116)
HSL	hsl(85, 66%, 67%)
HSV	hsv(85, 49%, 89%)
CMYK	cmyk(20.7%, 0%, 48.9%, 11%)
CIE-LAB	lab(84.95, -32.99, 48.96)
CIE-LCH	lch(84.95, 59.04, 123.97°)
OKLab	oklab(85.88% -0.0919 0.1171)
OKLCH	oklch(85.88% 0.149 128.1)
XYZ	xyz(49.4435, 65.9016, 26.6350)
Luminance	0.6590 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4E374 #A374E3

analogous

#E3DA74 #B4E374 #7DE374

triadic

#B4E374 #74B4E3 #E374B4

tetradic

#B4E374 #74E3DA #A374E3 #E3747D

square

#B4E374 #74E3DA #A374E3 #E3747D

split-complementary

#B4E374 #747DE3 #DA74E3

monochromatic

#7AB825 #99D941 #B4E374 #CFEDA7 #EBF8DA

Accessibility & contrast

On white

1.48

#B4E374 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.18

#B4E374 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B4E374

14.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4E374	#FFFFFF	#000000	##000000
##B4E374	1.00	1.48	14.18	14.18
#FFFFFF	1.48	1.00	21.00	21.00
#000000	14.18	21.00	1.00	1.00
##000000	14.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ECD66A

Deuteranopia (green-blind)

#E6D37B

Tritanopia (blue-blind)

#B9DBC9

Achromatopsia (no color)

#D4D4D4

Design tokens & code

CSS

--color: #b4e374;
/* rgb */ color: rgb(180, 227, 116);
/* oklch */ color: oklch(85.9% 0.149 128.1);

Tailwind

colors: {
  custom: {
    50: '#ccec9e',
    500: '#b4e374',
    950: '#000000',
  },
}

SCSS

$custom: #b4e374;
$custom-light: #ccec9e;
$custom-dark: #000000;

JSON

{
  "hex": "#b4e374",
  "rgb": {
    "r": 180,
    "g": 227,
    "b": 116
  },
  "hsl": {
    "h": 85.405,
    "s": 66.467,
    "l": 67.255
  },
  "oklch": {
    "l": 0.85881,
    "c": 0.14884,
    "h": 128.1
  },
  "luminance": 0.65902
}

Semantic roles & 50–950 ramp

primary

#B4E374

secondary

#7543B8

accent

#17CE65

background

#FEFEFC

surface

#FBFDF5

border

#D4D5CF

text

#14160F

muted

#838480

Preview Lab

Preview with #B4E374

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

Preview Lab → · Contrast checker → · Palette generator →