#B1DC30#B1DC30

#B1DC30 is a very light, vivid yellow-green. Relative luminance 0.607; OKLCH L 83.5% C 0.192 H 123.4°. Best body text is #000000 at 13.15:1 contrast (WCAG AA passes).

Color values

HEX	#B1DC30
RGB	rgb(177, 220, 48)
HSL	hsl(75, 71%, 53%)
HSV	hsv(75, 78%, 86%)
CMYK	cmyk(19.5%, 0%, 78.2%, 13.7%)
CIE-LAB	lab(82.24, -35.91, 72.99)
CIE-LCH	lch(82.24, 81.35, 116.20°)
OKLab	oklab(83.47% -0.1054 0.16)
OKLCH	oklch(83.47% 0.192 123.4)
XYZ	xyz(44.2587, 60.7466, 12.1893)
Luminance	0.6075 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B1DC30 #5B30DC

analogous

#DCB130 #B1DC30 #5BDC30

triadic

#B1DC30 #30B1DC #DC30B1

tetradic

#B1DC30 #30DCB1 #5B30DC #DC305B

square

#B1DC30 #30DCB1 #5B30DC #DC305B

split-complementary

#B1DC30 #305BDC #B130DC

monochromatic

#637D15 #8CB11E #B1DC30 #C5E564 #D8EE99

Accessibility & contrast

On white

1.60

#B1DC30 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.15

#B1DC30 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B1DC30

13.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B1DC30	#FFFFFF	#000000	##000000
##B1DC30	1.00	1.60	13.15	13.15
#FFFFFF	1.60	1.00	21.00	21.00
#000000	13.15	21.00	1.00	1.00
##000000	13.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E9CE00

Deuteranopia (green-blind)

#E3CC42

Tritanopia (blue-blind)

#BAD1BC

Achromatopsia (no color)

#CDCDCD

Design tokens & code

CSS

--color: #b1dc30;
/* rgb */ color: rgb(177, 220, 48);
/* oklch */ color: oklch(83.5% 0.192 123.4);

Tailwind

colors: {
  custom: {
    50: '#cde777',
    500: '#b1dc30',
    950: '#000000',
  },
}

SCSS

$custom: #b1dc30;
$custom-light: #cde777;
$custom-dark: #000000;

JSON

{
  "hex": "#b1dc30",
  "rgb": {
    "r": 177,
    "g": 220,
    "b": 48
  },
  "hsl": {
    "h": 75,
    "s": 71.074,
    "l": 52.549
  },
  "oklch": {
    "l": 0.83473,
    "c": 0.19162,
    "h": 123.4
  },
  "luminance": 0.60747
}

Semantic roles & 50–950 ramp

primary

#B1DC30

secondary

#422C84

accent

#3AEE67

background

#FEFEFB

surface

#FBFCF2

border

#D4D5CC

text

#14160A

muted

#83847D

Preview Lab

Preview with #B1DC30

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

Preview Lab → · Contrast checker → · Palette generator →