#63C22E#63C22E

#63C22E is a light, highly saturated yellow-green. Relative luminance 0.414; OKLCH L 72.8% C 0.200 H 137.0°. Best body text is #000000 at 9.29:1 contrast (WCAG AA passes).

Color values

HEX	#63C22E
RGB	rgb(99, 194, 46)
HSL	hsl(99, 62%, 47%)
HSV	hsv(99, 76%, 76%)
CMYK	cmyk(49%, 0%, 76.3%, 23.9%)
CIE-LAB	lab(70.48, -52.69, 61.12)
CIE-LCH	lch(70.48, 80.70, 130.76°)
OKLab	oklab(72.8% -0.1463 0.1365)
OKLCH	oklch(72.8% 0.2 137)
XYZ	xyz(24.9298, 41.4317, 9.2677)
Luminance	0.4143 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63C22E #8D2EC2

analogous

#ADC22E #63C22E #2EC243

triadic

#63C22E #2E63C2 #C22E63

tetradic

#63C22E #2EADC2 #8D2EC2 #C2432E

square

#63C22E #2EADC2 #8D2EC2 #C2432E

split-complementary

#63C22E #432EC2 #C22EAD

monochromatic

#315F17 #4A9122 #63C22E #84D756 #A8E388

Accessibility & contrast

On white

2.26

#63C22E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.29

#63C22E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63C22E

9.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63C22E	#FFFFFF	#000000	##000000
##63C22E	1.00	2.26	9.29	9.29
#FFFFFF	2.26	1.00	21.00	21.00
#000000	9.29	21.00	1.00	1.00
##000000	9.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C9B108

Deuteranopia (green-blind)

#BCA93E

Tritanopia (blue-blind)

#5DBBA6

Achromatopsia (no color)

#ACACAC

Design tokens & code

CSS

--color: #63c22e;
/* rgb */ color: rgb(99, 194, 46);
/* oklch */ color: oklch(72.8% 0.200 137.0);

Tailwind

colors: {
  custom: {
    50: '#98d572',
    500: '#63c22e',
    950: '#000000',
  },
}

SCSS

$custom: #63c22e;
$custom-light: #98d572;
$custom-dark: #000000;

JSON

{
  "hex": "#63c22e",
  "rgb": {
    "r": 99,
    "g": 194,
    "b": 46
  },
  "hsl": {
    "h": 98.514,
    "s": 61.667,
    "l": 47.059
  },
  "oklch": {
    "l": 0.72798,
    "c": 0.20007,
    "h": 137
  },
  "luminance": 0.41433
}

Semantic roles & 50–950 ramp

primary

#63C22E

secondary

#B17FCC

accent

#43E5AB

background

#F9FDF7

surface

#F2FAED

border

#CCD3C8

text

#0F1408

muted

#7E837B

Preview Lab

Preview with #63C22E

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

Preview Lab → · Contrast checker → · Palette generator →