Boring Green#63B365

#63B365 is a light, vivid green. Relative luminance 0.358; OKLCH L 69.6% C 0.136 H 144.4°. Best body text is #000000 at 8.17:1 contrast (WCAG AA passes).

Boring Green — editorial page

Color values

HEX	#63B365
RGB	rgb(99, 179, 101)
HSL	hsl(122, 34%, 55%)
HSV	hsv(122, 45%, 70%)
CMYK	cmyk(44.7%, 0%, 43.6%, 29.8%)
CIE-LAB	lab(66.39, -40.81, 32.32)
CIE-LCH	lch(66.39, 52.06, 141.62°)
OKLab	oklab(69.62% -0.111 0.0794)
OKLCH	oklch(69.62% 0.136 144.4)
XYZ	xyz(23.6135, 35.8309, 17.9812)
Luminance	0.3583 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63B365 #B363B1

analogous

#89B363 #63B365 #63B38D

triadic

#63B365 #6563B3 #B36563

tetradic

#63B365 #6389B3 #B363B1 #B38D63

square

#63B365 #6389B3 #B363B1 #B38D63

split-complementary

#63B365 #8D63B3 #B36389

monochromatic

#336934 #479249 #63B365 #8CC78E #B5DBB6

Accessibility & contrast

On white

2.57

#63B365 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.17

#63B365 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63B365

8.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63B365	#FFFFFF	#000000	##000000
##63B365	1.00	2.57	8.17	8.17
#FFFFFF	2.57	1.00	21.00	21.00
#000000	8.17	21.00	1.00	1.00
##000000	8.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B6A65F

Deuteranopia (green-blind)

#AA9E6A

Tritanopia (blue-blind)

#59AFA0

Achromatopsia (no color)

#A1A1A1

Design tokens & code

CSS

--color: #63b365;
/* rgb */ color: rgb(99, 179, 101);
/* oklch */ color: oklch(69.6% 0.136 144.4);

Tailwind

colors: {
  custom: {
    50: '#94ca92',
    500: '#63b365',
    950: '#000000',
  },
}

SCSS

$custom: #63b365;
$custom-light: #94ca92;
$custom-dark: #000000;

JSON

{
  "hex": "#63b365",
  "rgb": {
    "r": 99,
    "g": 179,
    "b": 101
  },
  "hsl": {
    "h": 121.5,
    "s": 34.483,
    "l": 54.51
  },
  "oklch": {
    "l": 0.69624,
    "c": 0.13648,
    "h": 144.4
  },
  "luminance": 0.35832
}

Semantic roles & 50–950 ramp

primary

#63B365

secondary

#CAA8C9

accent

#5DC8CB

background

#F9FCF9

surface

#F2F8F1

border

#CCD1CB

text

#0D130D

muted

#7E827E

Preview Lab

Preview with #63B365

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

Preview Lab → · Contrast checker → · Palette generator →