#B7D550#B7D550

#B7D550 is a very light, vivid yellow-green. Relative luminance 0.582; OKLCH L 82.5% C 0.161 H 120.9°. Best body text is #000000 at 12.65:1 contrast (WCAG AA passes).

Color values

HEX	#B7D550
RGB	rgb(183, 213, 80)
HSL	hsl(74, 61%, 57%)
HSV	hsv(74, 62%, 84%)
CMYK	cmyk(14.1%, 0%, 62.4%, 16.5%)
CIE-LAB	lab(80.87, -28.50, 60.45)
CIE-LCH	lch(80.87, 66.84, 115.24°)
OKLab	oklab(82.53% -0.0826 0.1383)
OKLCH	oklch(82.53% 0.161 120.9)
XYZ	xyz(44.7712, 58.2350, 16.4697)
Luminance	0.5824 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B7D550 #6E50D5

analogous

#D5B150 #B7D550 #74D550

triadic

#B7D550 #50B7D5 #D550B7

tetradic

#B7D550 #50D5B1 #6E50D5 #D55074

square

#B7D550 #50D5B1 #6E50D5 #D55074

split-complementary

#B7D550 #5074D5 #B150D5

monochromatic

#728A21 #9BBB2D #B7D550 #CBE181 #E0EDB3

Accessibility & contrast

On white

1.66

#B7D550 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.65

#B7D550 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B7D550

12.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B7D550	#FFFFFF	#000000	##000000
##B7D550	1.00	1.66	12.65	12.65
#FFFFFF	1.66	1.00	21.00	21.00
#000000	12.65	21.00	1.00	1.00
##000000	12.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E1C940

Deuteranopia (green-blind)

#DEC959

Tritanopia (blue-blind)

#C0CBB9

Achromatopsia (no color)

#C9C9C9

Design tokens & code

CSS

--color: #b7d550;
/* rgb */ color: rgb(183, 213, 80);
/* oklch */ color: oklch(82.5% 0.161 120.9);

Tailwind

colors: {
  custom: {
    50: '#cfe287',
    500: '#b7d550',
    950: '#000000',
  },
}

SCSS

$custom: #b7d550;
$custom-light: #cfe287;
$custom-dark: #000000;

JSON

{
  "hex": "#b7d550",
  "rgb": {
    "r": 183,
    "g": 213,
    "b": 80
  },
  "hsl": {
    "h": 73.534,
    "s": 61.29,
    "l": 57.451
  },
  "oklch": {
    "l": 0.82529,
    "c": 0.16112,
    "h": 120.9
  },
  "luminance": 0.58235
}

Semantic roles & 50–950 ramp

primary

#B7D550

secondary

#4D3990

accent

#43E468

background

#FEFEFC

surface

#FBFCF3

border

#D4D5CD

text

#14150C

muted

#83847F

Preview Lab

Preview with #B7D550

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

Preview Lab → · Contrast checker → · Palette generator →