#63C92F#63C92F

#63C92F is a light, highly saturated yellow-green. Relative luminance 0.446; OKLCH L 74.6% C 0.208 H 137.5°. Best body text is #000000 at 9.93:1 contrast (WCAG AA passes).

Color values

HEX	#63C92F
RGB	rgb(99, 201, 47)
HSL	hsl(100, 62%, 49%)
HSV	hsv(100, 77%, 79%)
CMYK	cmyk(50.7%, 0%, 76.6%, 21.2%)
CIE-LAB	lab(72.65, -55.27, 62.89)
CIE-LCH	lch(72.65, 83.73, 131.31°)
OKLab	oklab(74.59% -0.1532 0.1403)
OKLCH	oklch(74.59% 0.208 137.5)
XYZ	xyz(26.5445, 44.6292, 9.9043)
Luminance	0.4463 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63C92F #952FC9

analogous

#B0C92F #63C92F #2FC948

triadic

#63C92F #2F63C9 #C92F63

tetradic

#63C92F #2FB0C9 #952FC9 #C9482F

square

#63C92F #2FB0C9 #952FC9 #C9482F

split-complementary

#63C92F #482FC9 #C92FB0

monochromatic

#326618 #4B9723 #63C92F #86D95C #ABE58E

Accessibility & contrast

On white

2.12

#63C92F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.93

#63C92F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63C92F

9.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63C92F	#FFFFFF	#000000	##000000
##63C92F	1.00	2.12	9.93	9.93
#FFFFFF	2.12	1.00	21.00	21.00
#000000	9.93	21.00	1.00	1.00
##000000	9.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D0B704

Deuteranopia (green-blind)

#C2AF40

Tritanopia (blue-blind)

#5CC2AC

Achromatopsia (no color)

#B2B2B2

Design tokens & code

CSS

--color: #63c92f;
/* rgb */ color: rgb(99, 201, 47);
/* oklch */ color: oklch(74.6% 0.208 137.5);

Tailwind

colors: {
  custom: {
    50: '#99da73',
    500: '#63c92f',
    950: '#000000',
  },
}

SCSS

$custom: #63c92f;
$custom-light: #99da73;
$custom-dark: #000000;

JSON

{
  "hex": "#63c92f",
  "rgb": {
    "r": 99,
    "g": 201,
    "b": 47
  },
  "hsl": {
    "h": 99.74,
    "s": 62.097,
    "l": 48.627
  },
  "oklch": {
    "l": 0.74585,
    "c": 0.20774,
    "h": 137.5
  },
  "luminance": 0.44631
}

Semantic roles & 50–950 ramp

primary

#63C92F

secondary

#B685CF

accent

#43E5AE

background

#FAFDF7

surface

#F3FBED

border

#CDD4C8

text

#0F1509

muted

#7F837B

Preview Lab

Preview with #63C92F

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

Preview Lab → · Contrast checker → · Palette generator →