#63E05B#63E05B

#63E05B is a light, highly saturated green. Relative luminance 0.567; OKLCH L 80.8% C 0.206 H 142.4°. Best body text is #000000 at 12.34:1 contrast (WCAG AA passes).

Color values

HEX	#63E05B
RGB	rgb(99, 224, 91)
HSL	hsl(116, 68%, 62%)
HSV	hsv(116, 59%, 88%)
CMYK	cmyk(55.8%, 0%, 59.4%, 12.2%)
CIE-LAB	lab(80.02, -60.03, 53.66)
CIE-LCH	lch(80.02, 80.52, 138.21°)
OKLab	oklab(80.77% -0.1635 0.126)
OKLCH	oklch(80.77% 0.206 142.4)
XYZ	xyz(33.6878, 56.7164, 19.0676)
Luminance	0.5672 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63E05B #D85BE0

analogous

#A6E05B #63E05B #5BE096

triadic

#63E05B #5B63E0 #E05B63

tetradic

#63E05B #5BA6E0 #D85BE0 #E0965B

square

#63E05B #5BA6E0 #D85BE0 #E0965B

split-complementary

#63E05B #965BE0 #E05BA6

monochromatic

#27A21F #33D528 #63E05B #94EA8E #C5F3C2

Accessibility & contrast

On white

1.70

#63E05B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.34

#63E05B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63E05B

12.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63E05B	#FFFFFF	#000000	##000000
##63E05B	1.00	1.70	12.34	12.34
#FFFFFF	1.70	1.00	21.00	21.00
#000000	12.34	21.00	1.00	1.00
##000000	12.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E5CD4D

Deuteranopia (green-blind)

#D5C266

Tritanopia (blue-blind)

#50DAC3

Achromatopsia (no color)

#C6C6C6

Design tokens & code

CSS

--color: #63e05b;
/* rgb */ color: rgb(99, 224, 91);
/* oklch */ color: oklch(80.8% 0.206 142.4);

Tailwind

colors: {
  custom: {
    50: '#9aeb8e',
    500: '#63e05b',
    950: '#000000',
  },
}

SCSS

$custom: #63e05b;
$custom-light: #9aeb8e;
$custom-dark: #000000;

JSON

{
  "hex": "#63e05b",
  "rgb": {
    "r": 99,
    "g": 224,
    "b": 91
  },
  "hsl": {
    "h": 116.391,
    "s": 68.205,
    "l": 61.765
  },
  "oklch": {
    "l": 0.80765,
    "c": 0.20643,
    "h": 142.4
  },
  "luminance": 0.56719
}

Semantic roles & 50–950 ramp

primary

#63E05B

secondary

#9E3AA5

accent

#15D0C5

background

#FCFFFC

surface

#F5FEF4

border

#CFD6CE

text

#0F160D

muted

#80857F

Preview Lab

Preview with #63E05B

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

Preview Lab → · Contrast checker → · Palette generator →