#63B34F#63B34F

#63B34F is a light, vivid green. Relative luminance 0.355; OKLCH L 69.3% C 0.157 H 139.7°. Best body text is #000000 at 8.09:1 contrast (WCAG AA passes).

Color values

HEX	#63B34F
RGB	rgb(99, 179, 79)
HSL	hsl(108, 40%, 51%)
HSV	hsv(108, 56%, 70%)
CMYK	cmyk(44.7%, 0%, 55.9%, 29.8%)
CIE-LAB	lab(66.10, -43.78, 42.96)
CIE-LCH	lch(66.10, 61.34, 135.54°)
OKLab	oklab(69.29% -0.12 0.1019)
OKLCH	oklch(69.29% 0.157 139.7)
XYZ	xyz(22.6761, 35.4559, 13.0444)
Luminance	0.3546 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63B34F #9F4FB3

analogous

#95B34F #63B34F #4FB36D

triadic

#63B34F #4F63B3 #B34F63

tetradic

#63B34F #4F95B3 #9F4FB3 #B36D4F

square

#63B34F #4F95B3 #9F4FB3 #B36D4F

split-complementary

#63B34F #6D4FB3 #B34F95

monochromatic

#345F29 #4B893B #63B34F #89C57A #AFD8A4

Accessibility & contrast

On white

2.60

#63B34F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.09

#63B34F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63B34F

8.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63B34F	#FFFFFF	#000000	##000000
##63B34F	1.00	2.60	8.09	8.09
#FFFFFF	2.60	1.00	21.00	21.00
#000000	8.09	21.00	1.00	1.00
##000000	8.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B8A545

Deuteranopia (green-blind)

#AD9E56

Tritanopia (blue-blind)

#5CAE9D

Achromatopsia (no color)

#A1A1A1

Design tokens & code

CSS

--color: #63b34f;
/* rgb */ color: rgb(99, 179, 79);
/* oklch */ color: oklch(69.3% 0.157 139.7);

Tailwind

colors: {
  custom: {
    50: '#95ca83',
    500: '#63b34f',
    950: '#000000',
  },
}

SCSS

$custom: #63b34f;
$custom-light: #95ca83;
$custom-dark: #000000;

JSON

{
  "hex": "#63b34f",
  "rgb": {
    "r": 99,
    "g": 179,
    "b": 79
  },
  "hsl": {
    "h": 108,
    "s": 39.683,
    "l": 50.588
  },
  "oklch": {
    "l": 0.69294,
    "c": 0.15741,
    "h": 139.7
  },
  "luminance": 0.35457
}

Semantic roles & 50–950 ramp

primary

#63B34F

secondary

#BC99C5

accent

#58D0B8

background

#F9FCF8

surface

#F2F8EF

border

#CCD1CA

text

#0E130B

muted

#7E827C

Preview Lab

Preview with #63B34F

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

Preview Lab → · Contrast checker → · Palette generator →