#B5E877#B5E877

#B5E877 is a very light, vivid yellow-green. Relative luminance 0.689; OKLCH L 87.1% C 0.152 H 129.1°. Best body text is #000000 at 14.77:1 contrast (WCAG AA passes).

Color values

HEX	#B5E877
RGB	rgb(181, 232, 119)
HSL	hsl(87, 71%, 69%)
HSV	hsv(87, 49%, 91%)
CMYK	cmyk(22%, 0%, 48.7%, 9%)
CIE-LAB	lab(86.44, -34.60, 49.37)
CIE-LCH	lch(86.44, 60.29, 125.03°)
OKLab	oklab(87.11% -0.0962 0.1182)
OKLCH	oklch(87.11% 0.152 129.1)
XYZ	xyz(51.2420, 68.8679, 28.0423)
Luminance	0.6887 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Yellowish Green

#C2FF89

ΔE00 4.83

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B5E877 #AA77E8

analogous

#E8E377 #B5E877 #7DE877

triadic

#B5E877 #77B5E8 #E877B5

tetradic

#B5E877 #77E8E3 #AA77E8 #E8777D

square

#B5E877 #77E8E3 #AA77E8 #E8777D

split-complementary

#B5E877 #777DE8 #E377E8

monochromatic

#7AC421 #99DF43 #B5E877 #D1F1AB #EEFAE0

Accessibility & contrast

On white

1.42

#B5E877 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.77

#B5E877 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B5E877

14.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B5E877	#FFFFFF	#000000	##000000
##B5E877	1.00	1.42	14.77	14.77
#FFFFFF	1.42	1.00	21.00	21.00
#000000	14.77	21.00	1.00	1.00
##000000	14.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F1DB6D

Deuteranopia (green-blind)

#EAD77E

Tritanopia (blue-blind)

#B9E0CE

Achromatopsia (no color)

#D8D8D8

Design tokens & code

CSS

--color: #b5e877;
/* rgb */ color: rgb(181, 232, 119);
/* oklch */ color: oklch(87.1% 0.152 129.1);

Tailwind

colors: {
  custom: {
    50: '#cdefa0',
    500: '#b5e877',
    950: '#000000',
  },
}

SCSS

$custom: #b5e877;
$custom-light: #cdefa0;
$custom-dark: #000000;

JSON

{
  "hex": "#b5e877",
  "rgb": {
    "r": 181,
    "g": 232,
    "b": 119
  },
  "hsl": {
    "h": 87.08,
    "s": 71.069,
    "l": 68.824
  },
  "oklch": {
    "l": 0.87113,
    "c": 0.1524,
    "h": 129.1
  },
  "luminance": 0.68869
}

Semantic roles & 50–950 ramp

primary

#B5E877

secondary

#7C43C0

accent

#12D369

background

#FEFFFC

surface

#FBFEF5

border

#D4D6CF

text

#14160F

muted

#838580

Preview Lab

Preview with #B5E877

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

Preview Lab → · Contrast checker → · Palette generator →