#B1D877#B1D877

#B1D877 is a very light, vivid yellow-green. Relative luminance 0.598; OKLCH L 83.3% C 0.132 H 127.0°. Best body text is #000000 at 12.96:1 contrast (WCAG AA passes).

Color values

HEX	#B1D877
RGB	rgb(177, 216, 119)
HSL	hsl(84, 55%, 66%)
HSV	hsv(84, 45%, 85%)
CMYK	cmyk(18.1%, 0%, 44.9%, 15.3%)
CIE-LAB	lab(81.72, -28.61, 43.52)
CIE-LCH	lch(81.72, 52.08, 123.33°)
OKLab	oklab(83.25% -0.0793 0.1052)
OKLCH	oklch(83.25% 0.132 127)
XYZ	xyz(46.0168, 59.7902, 26.5655)
Luminance	0.5979 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B1D877 #9E77D8

analogous

#D8CF77 #B1D877 #80D877

triadic

#B1D877 #77B1D8 #D877B1

tetradic

#B1D877 #77D8CF #9E77D8 #D87780

square

#B1D877 #77D8CF #9E77D8 #D87780

split-complementary

#B1D877 #7780D8 #CF77D8

monochromatic

#76A52F #96CA47 #B1D877 #CCE6A7 #E8F3D6

Accessibility & contrast

On white

1.62

#B1D877 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.96

#B1D877 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B1D877

12.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B1D877	#FFFFFF	#000000	##000000
##B1D877	1.00	1.62	12.96	12.96
#FFFFFF	1.62	1.00	21.00	21.00
#000000	12.96	21.00	1.00	1.00
##000000	12.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E1CD6F

Deuteranopia (green-blind)

#DBCA7C

Tritanopia (blue-blind)

#B6D0C1

Achromatopsia (no color)

#CBCBCB

Design tokens & code

CSS

--color: #b1d877;
/* rgb */ color: rgb(177, 216, 119);
/* oklch */ color: oklch(83.3% 0.132 127.0);

Tailwind

colors: {
  custom: {
    50: '#cae4a0',
    500: '#b1d877',
    950: '#000000',
  },
}

SCSS

$custom: #b1d877;
$custom-light: #cae4a0;
$custom-dark: #000000;

JSON

{
  "hex": "#b1d877",
  "rgb": {
    "r": 177,
    "g": 216,
    "b": 119
  },
  "hsl": {
    "h": 84.124,
    "s": 55.429,
    "l": 65.686
  },
  "oklch": {
    "l": 0.8325,
    "c": 0.13174,
    "h": 127
  },
  "luminance": 0.59791
}

Semantic roles & 50–950 ramp

primary

#B1D877

secondary

#704AA9

accent

#23C363

background

#FEFEFC

surface

#FAFCF5

border

#D3D5CF

text

#13150F

muted

#838480

Preview Lab

Preview with #B1D877

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

Preview Lab → · Contrast checker → · Palette generator →