#63AF4E#63AF4E

#63AF4E is a light, vivid green. Relative luminance 0.339; OKLCH L 68.3% C 0.153 H 139.3°. Best body text is #000000 at 7.77:1 contrast (WCAG AA passes).

Color values

HEX	#63AF4E
RGB	rgb(99, 175, 78)
HSL	hsl(107, 38%, 50%)
HSV	hsv(107, 55%, 69%)
CMYK	cmyk(43.4%, 0%, 55.4%, 31.4%)
CIE-LAB	lab(64.85, -42.21, 41.96)
CIE-LCH	lch(64.85, 59.52, 135.17°)
OKLab	oklab(68.27% -0.1158 0.0996)
OKLCH	oklch(68.27% 0.153 139.3)
XYZ	xyz(21.8499, 33.8613, 12.5908)
Luminance	0.3386 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63AF4E #9A4EAF

analogous

#94AF4E #63AF4E #4EAF69

triadic

#63AF4E #4E63AF #AF4E63

tetradic

#63AF4E #4E94AF #9A4EAF #AF694E

square

#63AF4E #4E94AF #9A4EAF #AF694E

split-complementary

#63AF4E #694EAF #AF4E94

monochromatic

#335A28 #4B853B #63AF4E #88C378 #ADD6A2

Accessibility & contrast

On white

2.70

#63AF4E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.77

#63AF4E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63AF4E

7.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63AF4E	#FFFFFF	#000000	##000000
##63AF4E	1.00	2.70	7.77	7.77
#FFFFFF	2.70	1.00	21.00	21.00
#000000	7.77	21.00	1.00	1.00
##000000	7.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B4A245

Deuteranopia (green-blind)

#A99B55

Tritanopia (blue-blind)

#5DAA99

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #63af4e;
/* rgb */ color: rgb(99, 175, 78);
/* oklch */ color: oklch(68.3% 0.153 139.3);

Tailwind

colors: {
  custom: {
    50: '#94c782',
    500: '#63af4e',
    950: '#000000',
  },
}

SCSS

$custom: #63af4e;
$custom-light: #94c782;
$custom-dark: #000000;

JSON

{
  "hex": "#63af4e",
  "rgb": {
    "r": 99,
    "g": 175,
    "b": 78
  },
  "hsl": {
    "h": 107.01,
    "s": 38.34,
    "l": 49.608
  },
  "oklch": {
    "l": 0.68268,
    "c": 0.15272,
    "h": 139.3
  },
  "luminance": 0.33863
}

Semantic roles & 50–950 ramp

primary

#63AF4E

secondary

#B996C3

accent

#5ACEB5

background

#F9FCF8

surface

#F2F8EF

border

#CCD1CA

text

#0E130B

muted

#7E827C

Preview Lab

Preview with #63AF4E

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

Preview Lab → · Contrast checker → · Palette generator →