#B5E671#B5E671

#B5E671 is a very light, vivid yellow-green. Relative luminance 0.676; OKLCH L 86.6% C 0.155 H 128.1°. Best body text is #000000 at 14.52:1 contrast (WCAG AA passes).

Color values

HEX	#B5E671
RGB	rgb(181, 230, 113)
HSL	hsl(85, 70%, 67%)
HSV	hsv(85, 51%, 90%)
CMYK	cmyk(21.3%, 0%, 50.9%, 9.8%)
CIE-LAB	lab(85.81, -34.32, 51.43)
CIE-LCH	lch(85.81, 61.83, 123.71°)
OKLab	oklab(86.58% -0.0958 0.1223)
OKLCH	oklch(86.58% 0.155 128.1)
XYZ	xyz(50.3332, 67.6088, 26.0176)
Luminance	0.6761 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

#A9F971

ΔE00 5.19

Light Yellowish Green

#C2FF89

ΔE00 5.38

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B5E671 #A271E6

analogous

#E6DC71 #B5E671 #7BE671

triadic

#B5E671 #71B5E6 #E671B5

tetradic

#B5E671 #71E6DC #A271E6 #E6717B

square

#B5E671 #71E6DC #A271E6 #E6717B

split-complementary

#B5E671 #717BE6 #DC71E6

monochromatic

#7BBC21 #9ADD3D #B5E671 #D0EFA5 #EBF8D9

Accessibility & contrast

On white

1.45

#B5E671 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.52

#B5E671 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B5E671

14.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B5E671	#FFFFFF	#000000	##000000
##B5E671	1.00	1.45	14.52	14.52
#FFFFFF	1.45	1.00	21.00	21.00
#000000	14.52	21.00	1.00	1.00
##000000	14.52	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F0D966

Deuteranopia (green-blind)

#E9D678

Tritanopia (blue-blind)

#BADDCB

Achromatopsia (no color)

#D7D7D7

Design tokens & code

CSS

--color: #b5e671;
/* rgb */ color: rgb(181, 230, 113);
/* oklch */ color: oklch(86.6% 0.155 128.1);

Tailwind

colors: {
  custom: {
    50: '#cdee9c',
    500: '#b5e671',
    950: '#000000',
  },
}

SCSS

$custom: #b5e671;
$custom-light: #cdee9c;
$custom-dark: #000000;

JSON

{
  "hex": "#b5e671",
  "rgb": {
    "r": 181,
    "g": 230,
    "b": 113
  },
  "hsl": {
    "h": 85.128,
    "s": 70.06,
    "l": 67.255
  },
  "oklch": {
    "l": 0.86583,
    "c": 0.15538,
    "h": 128.1
  },
  "luminance": 0.6761
}

Semantic roles & 50–950 ramp

primary

#B5E671

secondary

#7440BB

accent

#13D263

background

#FEFFFC

surface

#FBFEF5

border

#D4D6CF

text

#14160E

muted

#83857F

Preview Lab

Preview with #B5E671

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

Preview Lab → · Contrast checker → · Palette generator →