#63BB5F#63BB5F

#63BB5F is a light, vivid green. Relative luminance 0.390; OKLCH L 71.5% C 0.154 H 142.9°. Best body text is #000000 at 8.80:1 contrast (WCAG AA passes).

Color values

HEX	#63BB5F
RGB	rgb(99, 187, 95)
HSL	hsl(117, 40%, 55%)
HSV	hsv(117, 49%, 73%)
CMYK	cmyk(47.1%, 0%, 49.2%, 26.7%)
CIE-LAB	lab(68.76, -45.09, 38.37)
CIE-LCH	lch(68.76, 59.20, 139.60°)
OKLab	oklab(71.54% -0.1228 0.0928)
OKLCH	oklch(71.54% 0.154 142.9)
XYZ	xyz(24.9803, 39.0178, 17.0391)
Luminance	0.3902 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63BB5F #B75FBB

analogous

#91BB5F #63BB5F #5FBB89

triadic

#63BB5F #5F63BB #BB5F63

tetradic

#63BB5F #5F91BB #B75FBB #BB895F

square

#63BB5F #5F91BB #B75FBB #BB895F

split-complementary

#63BB5F #895FBB #BB5F91

monochromatic

#327030 #469B42 #63BB5F #8DCD8A #B7E0B5

Accessibility & contrast

On white

2.39

#63BB5F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.80

#63BB5F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63BB5F

8.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63BB5F	#FFFFFF	#000000	##000000
##63BB5F	1.00	2.39	8.80	8.80
#FFFFFF	2.39	1.00	21.00	21.00
#000000	8.80	21.00	1.00	1.00
##000000	8.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BFAD57

Deuteranopia (green-blind)

#B2A565

Tritanopia (blue-blind)

#58B6A6

Achromatopsia (no color)

#A8A8A8

Design tokens & code

CSS

--color: #63bb5f;
/* rgb */ color: rgb(99, 187, 95);
/* oklch */ color: oklch(71.5% 0.154 142.9);

Tailwind

colors: {
  custom: {
    50: '#95d08e',
    500: '#63bb5f',
    950: '#000000',
  },
}

SCSS

$custom: #63bb5f;
$custom-light: #95d08e;
$custom-dark: #000000;

JSON

{
  "hex": "#63bb5f",
  "rgb": {
    "r": 99,
    "g": 187,
    "b": 95
  },
  "hsl": {
    "h": 117.391,
    "s": 40.351,
    "l": 55.294
  },
  "oklch": {
    "l": 0.71536,
    "c": 0.15391,
    "h": 142.9
  },
  "luminance": 0.3902
}

Semantic roles & 50–950 ramp

primary

#63BB5F

secondary

#CCA8CE

accent

#58D0CB

background

#F9FCF8

surface

#F2F9F0

border

#CCD2CB

text

#0E140C

muted

#7E827D

Preview Lab

Preview with #63BB5F

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

Preview Lab → · Contrast checker → · Palette generator →