#63AF30#63AF30

#63AF30 is a light, vivid yellow-green. Relative luminance 0.335; OKLCH L 68.0% C 0.176 H 135.5°. Best body text is #000000 at 7.71:1 contrast (WCAG AA passes).

Color values

HEX	#63AF30
RGB	rgb(99, 175, 48)
HSL	hsl(96, 57%, 44%)
HSV	hsv(96, 73%, 69%)
CMYK	cmyk(43.4%, 0%, 72.6%, 31.4%)
CIE-LAB	lab(64.58, -45.03, 54.62)
CIE-LCH	lch(64.58, 70.79, 129.51°)
OKLab	oklab(67.96% -0.1255 0.1231)
OKLCH	oklch(67.96% 0.176 135.5)
XYZ	xyz(21.0086, 33.5248, 8.1597)
Luminance	0.3353 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63AF30 #7C30AF

analogous

#A2AF30 #63AF30 #30AF3D

triadic

#63AF30 #3063AF #AF3063

tetradic

#63AF30 #30A2AF #7C30AF #AF3D30

square

#63AF30 #30A2AF #7C30AF #AF3D30

split-complementary

#63AF30 #3D30AF #AF30A2

monochromatic

#2D4F16 #487F23 #63AF30 #81CE4E #A3DC7E

Accessibility & contrast

On white

2.73

#63AF30 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.71

#63AF30 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63AF30

7.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63AF30	#FFFFFF	#000000	##000000
##63AF30	1.00	2.73	7.71	7.71
#FFFFFF	2.73	1.00	21.00	21.00
#000000	7.71	21.00	1.00	1.00
##000000	7.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B5A119

Deuteranopia (green-blind)

#AB9A3C

Tritanopia (blue-blind)

#61A896

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #63af30;
/* rgb */ color: rgb(99, 175, 48);
/* oklch */ color: oklch(68.0% 0.176 135.5);

Tailwind

colors: {
  custom: {
    50: '#96c770',
    500: '#63af30',
    950: '#000000',
  },
}

SCSS

$custom: #63af30;
$custom-light: #96c770;
$custom-dark: #000000;

JSON

{
  "hex": "#63af30",
  "rgb": {
    "r": 99,
    "g": 175,
    "b": 48
  },
  "hsl": {
    "h": 95.906,
    "s": 56.951,
    "l": 43.725
  },
  "oklch": {
    "l": 0.67962,
    "c": 0.17584,
    "h": 135.5
  },
  "luminance": 0.33526
}

Semantic roles & 50–950 ramp

primary

#63AF30

secondary

#A576C4

accent

#48E0A3

background

#F9FCF7

surface

#F2F8ED

border

#CCD1C8

text

#0E1308

muted

#7E827B

Preview Lab

Preview with #63AF30

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

Preview Lab → · Contrast checker → · Palette generator →