#B4E671#B4E671

#B4E671 is a very light, vivid yellow-green. Relative luminance 0.675; OKLCH L 86.5% C 0.156 H 128.4°. Best body text is #000000 at 14.50:1 contrast (WCAG AA passes).

Color values

HEX	#B4E671
RGB	rgb(180, 230, 113)
HSL	hsl(86, 70%, 67%)
HSV	hsv(86, 51%, 90%)
CMYK	cmyk(21.7%, 0%, 50.9%, 9.8%)
CIE-LAB	lab(85.75, -34.68, 51.34)
CIE-LCH	lch(85.75, 61.96, 124.04°)
OKLab	oklab(86.52% -0.0968 0.1221)
OKLCH	oklch(86.52% 0.156 128.4)
XYZ	xyz(50.0995, 67.4883, 26.0066)
Luminance	0.6749 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Light Yellowish Green

#C2FF89

ΔE00 5.36

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4E671 #A371E6

analogous

#E6DE71 #B4E671 #7AE671

triadic

#B4E671 #71B4E6 #E671B4

tetradic

#B4E671 #71E6DE #A371E6 #E6717A

square

#B4E671 #71E6DE #A371E6 #E6717A

split-complementary

#B4E671 #717AE6 #DE71E6

monochromatic

#7ABC21 #99DD3D #B4E671 #CFEFA5 #EBF8D9

Accessibility & contrast

On white

1.45

#B4E671 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.50

#B4E671 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B4E671

14.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4E671	#FFFFFF	#000000	##000000
##B4E671	1.00	1.45	14.50	14.50
#FFFFFF	1.45	1.00	21.00	21.00
#000000	14.50	21.00	1.00	1.00
##000000	14.50	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F0D966

Deuteranopia (green-blind)

#E9D578

Tritanopia (blue-blind)

#B9DDCB

Achromatopsia (no color)

#D6D6D6

Design tokens & code

CSS

--color: #b4e671;
/* rgb */ color: rgb(180, 230, 113);
/* oklch */ color: oklch(86.5% 0.156 128.4);

Tailwind

colors: {
  custom: {
    50: '#cdee9c',
    500: '#b4e671',
    950: '#000000',
  },
}

SCSS

$custom: #b4e671;
$custom-light: #cdee9c;
$custom-dark: #000000;

JSON

{
  "hex": "#b4e671",
  "rgb": {
    "r": 180,
    "g": 230,
    "b": 113
  },
  "hsl": {
    "h": 85.641,
    "s": 70.06,
    "l": 67.255
  },
  "oklch": {
    "l": 0.86519,
    "c": 0.15584,
    "h": 128.4
  },
  "luminance": 0.67489
}

Semantic roles & 50–950 ramp

primary

#B4E671

secondary

#7540BB

accent

#13D265

background

#FEFFFC

surface

#FBFEF5

border

#D4D6CF

text

#14160E

muted

#83857F

Preview Lab

Preview with #B4E671

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

Preview Lab → · Contrast checker → · Palette generator →