#9DD63B#9DD63B

#9DD63B is a light, vivid yellow-green. Relative luminance 0.556; OKLCH L 80.8% C 0.188 H 127.9°. Best body text is #000000 at 12.12:1 contrast (WCAG AA passes).

Color values

HEX	#9DD63B
RGB	rgb(157, 214, 59)
HSL	hsl(82, 65%, 54%)
HSV	hsv(82, 72%, 84%)
CMYK	cmyk(26.6%, 0%, 72.4%, 16.1%)
CIE-LAB	lab(79.37, -40.37, 66.40)
CIE-LCH	lch(79.37, 77.71, 121.30°)
OKLab	oklab(80.85% -0.1156 0.1484)
OKLCH	oklch(80.85% 0.188 127.9)
XYZ	xyz(38.7406, 55.5761, 12.8230)
Luminance	0.5558 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9DD63B #743BD6

analogous

#D6C23B #9DD63B #4FD63B

triadic

#9DD63B #3B9DD6 #D63B9D

tetradic

#9DD63B #3BD6C2 #743BD6 #D63B4F

square

#9DD63B #3BD6C2 #743BD6 #D63B4F

split-complementary

#9DD63B #3B4FD6 #C23BD6

monochromatic

#587D1A #7CAF25 #9DD63B #B6E16E #D0EBA0

Accessibility & contrast

On white

1.73

#9DD63B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.12

#9DD63B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #9DD63B

12.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9DD63B	#FFFFFF	#000000	##000000
##9DD63B	1.00	1.73	12.12	12.12
#FFFFFF	1.73	1.00	21.00	21.00
#000000	12.12	21.00	1.00	1.00
##000000	12.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E1C71D

Deuteranopia (green-blind)

#D9C349

Tritanopia (blue-blind)

#A3CCB8

Achromatopsia (no color)

#C5C5C5

Design tokens & code

CSS

--color: #9dd63b;
/* rgb */ color: rgb(157, 214, 59);
/* oklch */ color: oklch(80.8% 0.188 127.9);

Tailwind

colors: {
  custom: {
    50: '#bee37b',
    500: '#9dd63b',
    950: '#000000',
  },
}

SCSS

$custom: #9dd63b;
$custom-light: #bee37b;
$custom-dark: #000000;

JSON

{
  "hex": "#9dd63b",
  "rgb": {
    "r": 157,
    "g": 214,
    "b": 59
  },
  "hsl": {
    "h": 82.065,
    "s": 65.401,
    "l": 53.529
  },
  "oklch": {
    "l": 0.8085,
    "c": 0.1881,
    "h": 127.9
  },
  "luminance": 0.55577
}

Semantic roles & 50–950 ramp

primary

#9DD63B

secondary

#503184

accent

#3FE87E

background

#FDFEFB

surface

#F9FCF2

border

#D2D5CC

text

#13150A

muted

#82847D

Preview Lab

Preview with #9DD63B

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

Preview Lab → · Contrast checker → · Palette generator →