#B1D84E#B1D84E

#B1D84E is a very light, vivid yellow-green. Relative luminance 0.590; OKLCH L 82.8% C 0.169 H 123.6°. Best body text is #000000 at 12.80:1 contrast (WCAG AA passes).

Color values

HEX	#B1D84E
RGB	rgb(177, 216, 78)
HSL	hsl(77, 64%, 58%)
HSV	hsv(77, 64%, 85%)
CMYK	cmyk(18.1%, 0%, 63.9%, 15.3%)
CIE-LAB	lab(81.30, -32.41, 61.61)
CIE-LCH	lch(81.30, 69.61, 117.74°)
OKLab	oklab(82.77% -0.0933 0.1406)
OKLCH	oklch(82.77% 0.169 123.6)
XYZ	xyz(44.0628, 59.0086, 16.2747)
Luminance	0.5901 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B1D84E #754ED8

analogous

#D8BA4E #B1D84E #6CD84E

triadic

#B1D84E #4EB1D8 #D84EB1

tetradic

#B1D84E #4ED8BA #754ED8 #D84E6C

square

#B1D84E #4ED8BA #754ED8 #D84E6C

split-complementary

#B1D84E #4E6CD8 #BA4ED8

monochromatic

#6E8D1F #95BF2A #B1D84E #C7E380 #DDEEB2

Accessibility & contrast

On white

1.64

#B1D84E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.80

#B1D84E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B1D84E

12.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B1D84E	#FFFFFF	#000000	##000000
##B1D84E	1.00	1.64	12.80	12.80
#FFFFFF	1.64	1.00	21.00	21.00
#000000	12.80	21.00	1.00	1.00
##000000	12.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E4CB3C

Deuteranopia (green-blind)

#DFCA58

Tritanopia (blue-blind)

#B9CEBC

Achromatopsia (no color)

#CACACA

Design tokens & code

CSS

--color: #b1d84e;
/* rgb */ color: rgb(177, 216, 78);
/* oklch */ color: oklch(82.8% 0.169 123.6);

Tailwind

colors: {
  custom: {
    50: '#cbe486',
    500: '#b1d84e',
    950: '#000000',
  },
}

SCSS

$custom: #b1d84e;
$custom-light: #cbe486;
$custom-dark: #000000;

JSON

{
  "hex": "#b1d84e",
  "rgb": {
    "r": 177,
    "g": 216,
    "b": 78
  },
  "hsl": {
    "h": 76.957,
    "s": 63.889,
    "l": 57.647
  },
  "oklch": {
    "l": 0.82767,
    "c": 0.16875,
    "h": 123.6
  },
  "luminance": 0.59009
}

Semantic roles & 50–950 ramp

primary

#B1D84E

secondary

#513892

accent

#41E770

background

#FEFEFC

surface

#FBFCF3

border

#D4D5CD

text

#14150C

muted

#83847F

Preview Lab

Preview with #B1D84E

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

Preview Lab → · Contrast checker → · Palette generator →