#B4D850#B4D850

#B4D850 is a very light, vivid yellow-green. Relative luminance 0.594; OKLCH L 83.0% C 0.166 H 122.7°. Best body text is #000000 at 12.88:1 contrast (WCAG AA passes).

Color values

HEX	#B4D850
RGB	rgb(180, 216, 80)
HSL	hsl(76, 64%, 58%)
HSV	hsv(76, 63%, 85%)
CMYK	cmyk(16.7%, 0%, 63%, 15.3%)
CIE-LAB	lab(81.51, -31.09, 61.08)
CIE-LCH	lch(81.51, 68.54, 116.98°)
OKLab	oklab(82.99% -0.0897 0.1397)
OKLCH	oklch(82.99% 0.166 122.7)
XYZ	xyz(44.8267, 59.3941, 16.6905)
Luminance	0.5939 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4D850 #7450D8

analogous

#D8B850 #B4D850 #70D850

triadic

#B4D850 #50B4D8 #D850B4

tetradic

#B4D850 #50D8B8 #7450D8 #D85070

square

#B4D850 #50D8B8 #7450D8 #D85070

split-complementary

#B4D850 #5070D8 #B850D8

monochromatic

#718E20 #99C02B #B4D850 #C9E382 #DFEEB4

Accessibility & contrast

On white

1.63

#B4D850 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.88

#B4D850 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B4D850

12.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4D850	#FFFFFF	#000000	##000000
##B4D850	1.00	1.63	12.88	12.88
#FFFFFF	1.63	1.00	21.00	21.00
#000000	12.88	21.00	1.00	1.00
##000000	12.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E4CB3F

Deuteranopia (green-blind)

#DFCA5A

Tritanopia (blue-blind)

#BDCEBC

Achromatopsia (no color)

#CBCBCB

Design tokens & code

CSS

--color: #b4d850;
/* rgb */ color: rgb(180, 216, 80);
/* oklch */ color: oklch(83.0% 0.166 122.7);

Tailwind

colors: {
  custom: {
    50: '#cde487',
    500: '#b4d850',
    950: '#000000',
  },
}

SCSS

$custom: #b4d850;
$custom-light: #cde487;
$custom-dark: #000000;

JSON

{
  "hex": "#b4d850",
  "rgb": {
    "r": 180,
    "g": 216,
    "b": 80
  },
  "hsl": {
    "h": 75.882,
    "s": 63.551,
    "l": 58.039
  },
  "oklch": {
    "l": 0.82992,
    "c": 0.16599,
    "h": 122.7
  },
  "luminance": 0.59394
}

Semantic roles & 50–950 ramp

primary

#B4D850

secondary

#513994

accent

#41E76D

background

#FEFEFC

surface

#FBFCF4

border

#D4D5CE

text

#14150C

muted

#83847F

Preview Lab

Preview with #B4D850

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

Preview Lab → · Contrast checker → · Palette generator →