#B1D74A#B1D74A

#B1D74A is a very light, vivid yellow-green. Relative luminance 0.584; OKLCH L 82.5% C 0.170 H 123.1°. Best body text is #000000 at 12.69:1 contrast (WCAG AA passes).

Color values

HEX	#B1D74A
RGB	rgb(177, 215, 74)
HSL	hsl(76, 64%, 57%)
HSV	hsv(76, 66%, 84%)
CMYK	cmyk(17.7%, 0%, 65.6%, 15.7%)
CIE-LAB	lab(80.98, -32.22, 62.88)
CIE-LCH	lch(80.98, 70.66, 117.13°)
OKLab	oklab(82.51% -0.0931 0.1427)
OKLCH	oklch(82.51% 0.17 123.1)
XYZ	xyz(43.6684, 58.4422, 15.4571)
Luminance	0.5844 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B1D74A #704AD7

analogous

#D7B74A #B1D74A #6BD74A

triadic

#B1D74A #4AB1D7 #D74AB1

tetradic

#B1D74A #4AD7B7 #704AD7 #D74A6B

square

#B1D74A #4AD7B7 #704AD7 #D74A6B

split-complementary

#B1D74A #4A6BD7 #B74AD7

monochromatic

#6C881E #93BB29 #B1D74A #C7E27C #DCEDAE

Accessibility & contrast

On white

1.66

#B1D74A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.69

#B1D74A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B1D74A

12.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B1D74A	#FFFFFF	#000000	##000000
##B1D74A	1.00	1.66	12.69	12.69
#FFFFFF	1.66	1.00	21.00	21.00
#000000	12.69	21.00	1.00	1.00
##000000	12.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E3CA37

Deuteranopia (green-blind)

#DEC955

Tritanopia (blue-blind)

#B9CDBA

Achromatopsia (no color)

#C9C9C9

Design tokens & code

CSS

--color: #b1d74a;
/* rgb */ color: rgb(177, 215, 74);
/* oklch */ color: oklch(82.5% 0.170 123.1);

Tailwind

colors: {
  custom: {
    50: '#cbe383',
    500: '#b1d74a',
    950: '#000000',
  },
}

SCSS

$custom: #b1d74a;
$custom-light: #cbe383;
$custom-dark: #000000;

JSON

{
  "hex": "#b1d74a",
  "rgb": {
    "r": 177,
    "g": 215,
    "b": 74
  },
  "hsl": {
    "h": 76.17,
    "s": 63.801,
    "l": 56.667
  },
  "oklch": {
    "l": 0.82505,
    "c": 0.17045,
    "h": 123.1
  },
  "luminance": 0.58442
}

Semantic roles & 50–950 ramp

primary

#B1D74A

secondary

#4E378F

accent

#41E76E

background

#FEFEFB

surface

#FBFCF2

border

#D4D5CC

text

#14150B

muted

#83847E

Preview Lab

Preview with #B1D74A

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

Preview Lab → · Contrast checker → · Palette generator →