#63D23F#63D23F

#63D23F is a light, highly saturated green. Relative luminance 0.491; OKLCH L 77.0% C 0.209 H 139.2°. Best body text is #000000 at 10.82:1 contrast (WCAG AA passes).

Color values

HEX	#63D23F
RGB	rgb(99, 210, 63)
HSL	hsl(105, 62%, 54%)
HSV	hsv(105, 70%, 82%)
CMYK	cmyk(52.9%, 0%, 70%, 17.6%)
CIE-LAB	lab(75.52, -57.51, 60.20)
CIE-LCH	lch(75.52, 83.26, 133.69°)
OKLab	oklab(76.98% -0.1583 0.1368)
OKLCH	oklch(76.98% 0.209 139.2)
XYZ	xyz(29.0882, 49.1024, 12.6466)
Luminance	0.4910 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63D23F #AE3FD2

analogous

#ACD23F #63D23F #3FD264

triadic

#63D23F #3F63D2 #D23F63

tetradic

#63D23F #3FACD2 #AE3FD2 #D2643F

square

#63D23F #3FACD2 #AE3FD2 #D2643F

split-complementary

#63D23F #643FD2 #D23FAC

monochromatic

#337A1D #48AC28 #63D23F #8BDE71 #B4E9A2

Accessibility & contrast

On white

1.94

#63D23F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.82

#63D23F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63D23F

10.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63D23F	#FFFFFF	#000000	##000000
##63D23F	1.00	1.94	10.82	10.82
#FFFFFF	1.94	1.00	21.00	21.00
#000000	10.82	21.00	1.00	1.00
##000000	10.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D8C028

Deuteranopia (green-blind)

#CAB74D

Tritanopia (blue-blind)

#58CBB5

Achromatopsia (no color)

#BABABA

Design tokens & code

CSS

--color: #63d23f;
/* rgb */ color: rgb(99, 210, 63);
/* oklch */ color: oklch(77.0% 0.209 139.2);

Tailwind

colors: {
  custom: {
    50: '#99e17c',
    500: '#63d23f',
    950: '#000000',
  },
}

SCSS

$custom: #63d23f;
$custom-light: #99e17c;
$custom-dark: #000000;

JSON

{
  "hex": "#63d23f",
  "rgb": {
    "r": 99,
    "g": 210,
    "b": 63
  },
  "hsl": {
    "h": 105.306,
    "s": 62.025,
    "l": 53.529
  },
  "oklch": {
    "l": 0.76979,
    "c": 0.20923,
    "h": 139.2
  },
  "luminance": 0.49105
}

Semantic roles & 50–950 ramp

primary

#63D23F

secondary

#C697D6

accent

#43E5BD

background

#FAFDF7

surface

#F3FBEE

border

#CDD4C9

text

#0F150A

muted

#7F837C

Preview Lab

Preview with #63D23F

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

Preview Lab → · Contrast checker → · Palette generator →