#B2DA37#B2DA37

#B2DA37 is a very light, vivid yellow-green. Relative luminance 0.599; OKLCH L 83.1% C 0.185 H 122.8°. Best body text is #000000 at 12.98:1 contrast (WCAG AA passes).

Color values

HEX	#B2DA37
RGB	rgb(178, 218, 55)
HSL	hsl(75, 69%, 54%)
HSV	hsv(75, 75%, 85%)
CMYK	cmyk(18.3%, 0%, 74.8%, 14.5%)
CIE-LAB	lab(81.77, -34.30, 70.48)
CIE-LCH	lch(81.77, 78.38, 115.95°)
OKLab	oklab(83.12% -0.1005 0.1558)
OKLCH	oklch(83.12% 0.185 122.8)
XYZ	xyz(44.1217, 59.8834, 12.8479)
Luminance	0.5988 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B2DA37 #5F37DA

analogous

#DAB037 #B2DA37 #60DA37

triadic

#B2DA37 #37B2DA #DA37B2

tetradic

#B2DA37 #37DAB0 #5F37DA #DA3760

square

#B2DA37 #37DAB0 #5F37DA #DA3760

split-complementary

#B2DA37 #3760DA #B037DA

monochromatic

#667F18 #8FB321 #B2DA37 #C6E46B #DAED9E

Accessibility & contrast

On white

1.62

#B2DA37 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.98

#B2DA37 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B2DA37

12.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B2DA37	#FFFFFF	#000000	##000000
##B2DA37	1.00	1.62	12.98	12.98
#FFFFFF	1.62	1.00	21.00	21.00
#000000	12.98	21.00	1.00	1.00
##000000	12.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E7CC0F

Deuteranopia (green-blind)

#E2CB46

Tritanopia (blue-blind)

#BBCFBB

Achromatopsia (no color)

#CBCBCB

Design tokens & code

CSS

--color: #b2da37;
/* rgb */ color: rgb(178, 218, 55);
/* oklch */ color: oklch(83.1% 0.185 122.8);

Tailwind

colors: {
  custom: {
    50: '#cde57a',
    500: '#b2da37',
    950: '#000000',
  },
}

SCSS

$custom: #b2da37;
$custom-light: #cde57a;
$custom-dark: #000000;

JSON

{
  "hex": "#b2da37",
  "rgb": {
    "r": 178,
    "g": 218,
    "b": 55
  },
  "hsl": {
    "h": 74.724,
    "s": 68.776,
    "l": 53.529
  },
  "oklch": {
    "l": 0.83122,
    "c": 0.18543,
    "h": 122.8
  },
  "luminance": 0.59884
}

Semantic roles & 50–950 ramp

primary

#B2DA37

secondary

#442F86

accent

#3CEC67

background

#FEFEFB

surface

#FBFCF2

border

#D4D5CC

text

#14150A

muted

#83847D

Preview Lab

Preview with #B2DA37

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

Preview Lab → · Contrast checker → · Palette generator →