#63B62F#63B62F

#63B62F is a light, vivid yellow-green. Relative luminance 0.363; OKLCH L 69.7% C 0.185 H 136.1°. Best body text is #000000 at 8.26:1 contrast (WCAG AA passes).

Color values

HEX	#63B62F
RGB	rgb(99, 182, 47)
HSL	hsl(97, 59%, 45%)
HSV	hsv(97, 74%, 71%)
CMYK	cmyk(45.6%, 0%, 74.2%, 28.6%)
CIE-LAB	lab(66.76, -47.94, 57.15)
CIE-LCH	lch(66.76, 74.59, 129.99°)
OKLab	oklab(69.74% -0.1334 0.1283)
OKLCH	oklch(69.74% 0.185 136.1)
XYZ	xyz(22.3860, 36.3124, 8.5182)
Luminance	0.3631 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63B62F #822FB6

analogous

#A6B62F #63B62F #2FB63F

triadic

#63B62F #2F63B6 #B62F63

tetradic

#63B62F #2FA6B6 #822FB6 #B63F2F

square

#63B62F #2FA6B6 #822FB6 #B63F2F

split-complementary

#63B62F #3F2FB6 #B62FA6

monochromatic

#2E5516 #498522 #63B62F #82D250 #A5DE81

Accessibility & contrast

On white

2.54

#63B62F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.26

#63B62F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63B62F

8.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63B62F	#FFFFFF	#000000	##000000
##63B62F	1.00	2.54	8.26	8.26
#FFFFFF	2.54	1.00	21.00	21.00
#000000	8.26	21.00	1.00	1.00
##000000	8.26	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BCA714

Deuteranopia (green-blind)

#B1A03D

Tritanopia (blue-blind)

#5FAF9C

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #63b62f;
/* rgb */ color: rgb(99, 182, 47);
/* oklch */ color: oklch(69.7% 0.185 136.1);

Tailwind

colors: {
  custom: {
    50: '#97cc71',
    500: '#63b62f',
    950: '#000000',
  },
}

SCSS

$custom: #63b62f;
$custom-light: #97cc71;
$custom-dark: #000000;

JSON

{
  "hex": "#63b62f",
  "rgb": {
    "r": 99,
    "g": 182,
    "b": 47
  },
  "hsl": {
    "h": 96.889,
    "s": 58.952,
    "l": 44.902
  },
  "oklch": {
    "l": 0.69743,
    "c": 0.1851,
    "h": 136.1
  },
  "luminance": 0.36314
}

Semantic roles & 50–950 ramp

primary

#63B62F

secondary

#A979C7

accent

#46E2A6

background

#F9FCF7

surface

#F2F9ED

border

#CCD2C8

text

#0E1308

muted

#7E827B

Preview Lab

Preview with #63B62F

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

Preview Lab → · Contrast checker → · Palette generator →