#63CE3D#63CE3D

#63CE3D is a light, highly saturated green. Relative luminance 0.471; OKLCH L 76.0% C 0.206 H 138.8°. Best body text is #000000 at 10.43:1 contrast (WCAG AA passes).

Color values

HEX	#63CE3D
RGB	rgb(99, 206, 61)
HSL	hsl(104, 60%, 52%)
HSV	hsv(104, 70%, 81%)
CMYK	cmyk(51.9%, 0%, 70.4%, 19.2%)
CIE-LAB	lab(74.27, -56.18, 59.67)
CIE-LCH	lch(74.27, 81.96, 133.28°)
OKLab	oklab(75.95% -0.1548 0.1355)
OKLCH	oklch(75.95% 0.206 138.8)
XYZ	xyz(28.0581, 47.1300, 12.0324)
Luminance	0.4713 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63CE3D #A83DCE

analogous

#ABCE3D #63CE3D #3DCE60

triadic

#63CE3D #3D63CE #CE3D63

tetradic

#63CE3D #3DABCE #A83DCE #CE603D

square

#63CE3D #3DABCE #A83DCE #CE603D

split-complementary

#63CE3D #603DCE #CE3DAB

monochromatic

#34731D #4AA429 #63CE3D #8ADA6E #B2E79F

Accessibility & contrast

On white

2.01

#63CE3D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.43

#63CE3D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63CE3D

10.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63CE3D	#FFFFFF	#000000	##000000
##63CE3D	1.00	2.01	10.43	10.43
#FFFFFF	2.01	1.00	21.00	21.00
#000000	10.43	21.00	1.00	1.00
##000000	10.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D4BC25

Deuteranopia (green-blind)

#C6B34B

Tritanopia (blue-blind)

#59C7B1

Achromatopsia (no color)

#B7B7B7

Design tokens & code

CSS

--color: #63ce3d;
/* rgb */ color: rgb(99, 206, 61);
/* oklch */ color: oklch(76.0% 0.206 138.8);

Tailwind

colors: {
  custom: {
    50: '#99de7b',
    500: '#63ce3d',
    950: '#000000',
  },
}

SCSS

$custom: #63ce3d;
$custom-light: #99de7b;
$custom-dark: #000000;

JSON

{
  "hex": "#63ce3d",
  "rgb": {
    "r": 99,
    "g": 206,
    "b": 61
  },
  "hsl": {
    "h": 104.276,
    "s": 59.671,
    "l": 52.353
  },
  "oklch": {
    "l": 0.75952,
    "c": 0.20571,
    "h": 138.8
  },
  "luminance": 0.47132
}

Semantic roles & 50–950 ramp

primary

#63CE3D

secondary

#C294D3

accent

#45E3B9

background

#FAFDF7

surface

#F3FBEE

border

#CDD4C9

text

#0F150A

muted

#7F837C

Preview Lab

Preview with #63CE3D

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

Preview Lab → · Contrast checker → · Palette generator →