#BDF53B#BDF53B

#BDF53B is a very light, highly saturated yellow-green. Relative luminance 0.764; OKLCH L 90.0% C 0.209 H 125.5°. Best body text is #000000 at 16.29:1 contrast (WCAG AA passes).

Color values

HEX	#BDF53B
RGB	rgb(189, 245, 59)
HSL	hsl(78, 90%, 60%)
HSV	hsv(78, 76%, 96%)
CMYK	cmyk(22.9%, 0%, 75.9%, 3.9%)
CIE-LAB	lab(90.06, -41.96, 77.28)
CIE-LCH	lch(90.06, 87.93, 118.50°)
OKLab	oklab(90.01% -0.1218 0.1705)
OKLCH	oklch(90.01% 0.209 125.5)
XYZ	xyz(54.4285, 76.4386, 16.0234)
Luminance	0.7644 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BDF53B #733BF5

analogous

#F5D03B #BDF53B #60F53B

triadic

#BDF53B #3BBDF5 #F53BBD

tetradic

#BDF53B #3BF5D0 #733BF5 #F53B60

square

#BDF53B #3BF5D0 #733BF5 #F53B60

split-complementary

#BDF53B #3B60F5 #D03BF5

monochromatic

#7BAD09 #A5E70C #BDF53B #D1F875 #E4FBAF

Accessibility & contrast

On white

1.29

#BDF53B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.29

#BDF53B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #BDF53B

16.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BDF53B	#FFFFFF	#000000	##000000
##BDF53B	1.00	1.29	16.29	16.29
#FFFFFF	1.29	1.00	21.00	21.00
#000000	16.29	21.00	1.00	1.00
##000000	16.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE500

Deuteranopia (green-blind)

#FBE24E

Tritanopia (blue-blind)

#C5E9D2

Achromatopsia (no color)

#E3E3E3

Design tokens & code

CSS

--color: #bdf53b;
/* rgb */ color: rgb(189, 245, 59);
/* oklch */ color: oklch(90.0% 0.209 125.5);

Tailwind

colors: {
  custom: {
    50: '#d5f87f',
    500: '#bdf53b',
    950: '#000000',
  },
}

SCSS

$custom: #bdf53b;
$custom-light: #d5f87f;
$custom-dark: #000000;

JSON

{
  "hex": "#bdf53b",
  "rgb": {
    "r": 189,
    "g": 245,
    "b": 59
  },
  "hsl": {
    "h": 78.065,
    "s": 90.291,
    "l": 59.608
  },
  "oklch": {
    "l": 0.90012,
    "c": 0.20949,
    "h": 125.5
  },
  "luminance": 0.76439
}

Semantic roles & 50–950 ramp

primary

#BDF53B

secondary

#4F27AD

accent

#29FF69

background

#FEFFFB

surface

#FCFFF2

border

#D5D7CC

text

#15170B

muted

#84857E

Preview Lab

Preview with #BDF53B

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

Preview Lab → · Contrast checker → · Palette generator →