#63C93F#63C93F

#63C93F is a light, vivid green. Relative luminance 0.448; OKLCH L 74.7% C 0.198 H 138.8°. Best body text is #000000 at 9.96:1 contrast (WCAG AA passes).

Color values

HEX	#63C93F
RGB	rgb(99, 201, 63)
HSL	hsl(104, 56%, 52%)
HSV	hsv(104, 69%, 79%)
CMYK	cmyk(50.7%, 0%, 68.7%, 21.2%)
CIE-LAB	lab(72.75, -54.14, 57.32)
CIE-LCH	lch(72.75, 78.85, 133.37°)
OKLab	oklab(74.7% -0.1492 0.1308)
OKLCH	oklch(74.7% 0.198 138.8)
XYZ	xyz(26.9284, 44.7828, 11.9266)
Luminance	0.4479 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63C93F #A53FC9

analogous

#A8C93F #63C93F #3FC960

triadic

#63C93F #3F63C9 #C93F63

tetradic

#63C93F #3FA8C9 #A53FC9 #C9603F

square

#63C93F #3FA8C9 #A53FC9 #C9603F

split-complementary

#63C93F #603FC9 #C93FA8

monochromatic

#346F1F #4A9E2D #63C93F #8AD66F #B1E49F

Accessibility & contrast

On white

2.11

#63C93F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.96

#63C93F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63C93F

9.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63C93F	#FFFFFF	#000000	##000000
##63C93F	1.00	2.11	9.96	9.96
#FFFFFF	2.11	1.00	21.00	21.00
#000000	9.96	21.00	1.00	1.00
##000000	9.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CFB82B

Deuteranopia (green-blind)

#C2AF4C

Tritanopia (blue-blind)

#5AC2AD

Achromatopsia (no color)

#B2B2B2

Design tokens & code

CSS

--color: #63c93f;
/* rgb */ color: rgb(99, 201, 63);
/* oklch */ color: oklch(74.7% 0.198 138.8);

Tailwind

colors: {
  custom: {
    50: '#98da7b',
    500: '#63c93f',
    950: '#000000',
  },
}

SCSS

$custom: #63c93f;
$custom-light: #98da7b;
$custom-dark: #000000;

JSON

{
  "hex": "#63c93f",
  "rgb": {
    "r": 99,
    "g": 201,
    "b": 63
  },
  "hsl": {
    "h": 104.348,
    "s": 56.098,
    "l": 51.765
  },
  "oklch": {
    "l": 0.74702,
    "c": 0.19839,
    "h": 138.8
  },
  "luminance": 0.44785
}

Semantic roles & 50–950 ramp

primary

#63C93F

secondary

#C094D0

accent

#48DFB8

background

#F9FDF7

surface

#F2FBEE

border

#CCD4C9

text

#0F150A

muted

#7E837C

Preview Lab

Preview with #63C93F

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

Preview Lab → · Contrast checker → · Palette generator →