#B1D748#B1D748

#B1D748 is a very light, vivid yellow-green. Relative luminance 0.584; OKLCH L 82.5% C 0.172 H 123.0°. Best body text is #000000 at 12.68:1 contrast (WCAG AA passes).

Color values

HEX	#B1D748
RGB	rgb(177, 215, 72)
HSL	hsl(76, 64%, 56%)
HSV	hsv(76, 67%, 84%)
CMYK	cmyk(17.7%, 0%, 66.5%, 15.7%)
CIE-LAB	lab(80.97, -32.35, 63.65)
CIE-LCH	lch(80.97, 71.40, 116.94°)
OKLab	oklab(82.49% -0.0937 0.1441)
OKLCH	oklch(82.49% 0.172 123)
XYZ	xyz(43.6021, 58.4157, 15.1079)
Luminance	0.5842 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B1D748 #6E48D7

analogous

#D7B648 #B1D748 #6AD748

triadic

#B1D748 #48B1D7 #D748B1

tetradic

#B1D748 #48D7B6 #6E48D7 #D7486A

square

#B1D748 #48D7B6 #6E48D7 #D7486A

split-complementary

#B1D748 #486AD7 #B648D7

monochromatic

#6B871E #93B929 #B1D748 #C6E27A #DCEDAC

Accessibility & contrast

On white

1.66

#B1D748 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.68

#B1D748 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B1D748

12.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B1D748	#FFFFFF	#000000	##000000
##B1D748	1.00	1.66	12.68	12.68
#FFFFFF	1.66	1.00	21.00	21.00
#000000	12.68	21.00	1.00	1.00
##000000	12.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E3CA34

Deuteranopia (green-blind)

#DEC953

Tritanopia (blue-blind)

#BACDBA

Achromatopsia (no color)

#C9C9C9

Design tokens & code

CSS

--color: #b1d748;
/* rgb */ color: rgb(177, 215, 72);
/* oklch */ color: oklch(82.5% 0.172 123.0);

Tailwind

colors: {
  custom: {
    50: '#cce382',
    500: '#b1d748',
    950: '#000000',
  },
}

SCSS

$custom: #b1d748;
$custom-light: #cce382;
$custom-dark: #000000;

JSON

{
  "hex": "#b1d748",
  "rgb": {
    "r": 177,
    "g": 215,
    "b": 72
  },
  "hsl": {
    "h": 75.944,
    "s": 64.126,
    "l": 56.275
  },
  "oklch": {
    "l": 0.82488,
    "c": 0.17186,
    "h": 123
  },
  "luminance": 0.58416
}

Semantic roles & 50–950 ramp

primary

#B1D748

secondary

#4D368D

accent

#41E76D

background

#FEFEFB

surface

#FBFCF2

border

#D4D5CC

text

#14150B

muted

#83847E

Preview Lab

Preview with #B1D748

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

Preview Lab → · Contrast checker → · Palette generator →