#B5E657#B5E657

#B5E657 is a very light, vivid yellow-green. Relative luminance 0.671; OKLCH L 86.3% C 0.178 H 126.0°. Best body text is #000000 at 14.42:1 contrast (WCAG AA passes).

Color values

HEX	#B5E657
RGB	rgb(181, 230, 87)
HSL	hsl(81, 74%, 62%)
HSV	hsv(81, 62%, 90%)
CMYK	cmyk(21.3%, 0%, 62.2%, 9.8%)
CIE-LAB	lab(85.56, -36.63, 62.59)
CIE-LCH	lch(85.56, 72.52, 120.34°)
OKLab	oklab(86.3% -0.1044 0.1438)
OKLCH	oklch(86.3% 0.178 126)
XYZ	xyz(49.0733, 67.1049, 19.3821)
Luminance	0.6711 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B5E657 #8857E6

analogous

#E6CF57 #B5E657 #6EE657

triadic

#B5E657 #57B5E6 #E657B5

tetradic

#B5E657 #57E6CF #8857E6 #E6576E

square

#B5E657 #57E6CF #8857E6 #E6576E

split-complementary

#B5E657 #576EE6 #CF57E6

monochromatic

#78A919 #9EDE22 #B5E657 #CCEE8C #E4F6C2

Accessibility & contrast

On white

1.46

#B5E657 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.42

#B5E657 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B5E657

14.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B5E657	#FFFFFF	#000000	##000000
##B5E657	1.00	1.46	14.42	14.42
#FFFFFF	1.46	1.00	21.00	21.00
#000000	14.42	21.00	1.00	1.00
##000000	14.42	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F1D846

Deuteranopia (green-blind)

#EBD562

Tritanopia (blue-blind)

#BCDCC8

Achromatopsia (no color)

#D6D6D6

Design tokens & code

CSS

--color: #b5e657;
/* rgb */ color: rgb(181, 230, 87);
/* oklch */ color: oklch(86.3% 0.178 126.0);

Tailwind

colors: {
  custom: {
    50: '#ceee8c',
    500: '#b5e657',
    950: '#000000',
  },
}

SCSS

$custom: #b5e657;
$custom-light: #ceee8c;
$custom-dark: #000000;

JSON

{
  "hex": "#b5e657",
  "rgb": {
    "r": 181,
    "g": 230,
    "b": 87
  },
  "hsl": {
    "h": 80.559,
    "s": 74.093,
    "l": 62.157
  },
  "oklch": {
    "l": 0.86297,
    "c": 0.17767,
    "h": 126
  },
  "luminance": 0.67106
}

Semantic roles & 50–950 ramp

primary

#B5E657

secondary

#5E36AB

accent

#0FD653

background

#FEFFFC

surface

#FBFEF4

border

#D4D6CE

text

#14160C

muted

#83857F

Preview Lab

Preview with #B5E657

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

Preview Lab → · Contrast checker → · Palette generator →