#B1C778#B1C778

#B1C778 is a light, moderate yellow-green. Relative luminance 0.515; OKLCH L 79.5% C 0.106 H 121.6°. Best body text is #000000 at 11.31:1 contrast (WCAG AA passes).

Color values

HEX	#B1C778
RGB	rgb(177, 199, 120)
HSL	hsl(77, 41%, 63%)
HSV	hsv(77, 40%, 78%)
CMYK	cmyk(11.1%, 0%, 39.7%, 22%)
CIE-LAB	lab(77.01, -20.24, 37.07)
CIE-LCH	lch(77.01, 42.24, 118.63°)
OKLab	oklab(79.47% -0.0557 0.0907)
OKLCH	oklch(79.47% 0.106 121.6)
XYZ	xyz(41.9450, 51.5500, 25.5061)
Luminance	0.5155 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B1C778 #8E78C7

analogous

#C7B678 #B1C778 #89C778

triadic

#B1C778 #78B1C7 #C778B1

tetradic

#B1C778 #78C7B6 #8E78C7 #C77889

square

#B1C778 #78C7B6 #8E78C7 #C77889

split-complementary

#B1C778 #7889C7 #B678C7

monochromatic

#748B3A #98B54D #B1C778 #CAD9A3 #E3EBCF

Accessibility & contrast

On white

1.86

#B1C778 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.31

#B1C778 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B1C778

11.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B1C778	#FFFFFF	#000000	##000000
##B1C778	1.00	1.86	11.31	11.31
#FFFFFF	1.86	1.00	21.00	21.00
#000000	11.31	21.00	1.00	1.00
##000000	11.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D0BF72

Deuteranopia (green-blind)

#CDBE7C

Tritanopia (blue-blind)

#B7C0B4

Achromatopsia (no color)

#BEBEBE

Design tokens & code

CSS

--color: #b1c778;
/* rgb */ color: rgb(177, 199, 120);
/* oklch */ color: oklch(79.5% 0.106 121.6);

Tailwind

colors: {
  custom: {
    50: '#c9d8a0',
    500: '#b1c778',
    950: '#000000',
  },
}

SCSS

$custom: #b1c778;
$custom-light: #c9d8a0;
$custom-dark: #000000;

JSON

{
  "hex": "#b1c778",
  "rgb": {
    "r": 177,
    "g": 199,
    "b": 120
  },
  "hsl": {
    "h": 76.709,
    "s": 41.361,
    "l": 62.549
  },
  "oklch": {
    "l": 0.79472,
    "c": 0.10641,
    "h": 121.6
  },
  "luminance": 0.5155
}

Semantic roles & 50–950 ramp

primary

#B1C778

secondary

#635192

accent

#31B456

background

#FEFEFC

surface

#FAFBF5

border

#D3D4CF

text

#13140F

muted

#838380

Preview Lab

Preview with #B1C778

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

Preview Lab → · Contrast checker → · Palette generator →