#63B035#63B035

#63B035 is a light, vivid yellow-green. Relative luminance 0.340; OKLCH L 68.3% C 0.174 H 136.1°. Best body text is #000000 at 7.79:1 contrast (WCAG AA passes).

Color values

HEX	#63B035
RGB	rgb(99, 176, 53)
HSL	hsl(98, 54%, 45%)
HSV	hsv(98, 70%, 69%)
CMYK	cmyk(43.8%, 0%, 69.9%, 31%)
CIE-LAB	lab(64.93, -45.07, 53.07)
CIE-LCH	lch(64.93, 69.62, 130.34°)
OKLab	oklab(68.26% -0.1253 0.1206)
OKLCH	oklch(68.26% 0.174 136.1)
XYZ	xyz(21.3130, 33.9591, 8.7992)
Luminance	0.3396 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63B035 #8235B0

analogous

#A1B035 #63B035 #35B044

triadic

#63B035 #3563B0 #B03563

tetradic

#63B035 #35A1B0 #8235B0 #B04435

square

#63B035 #35A1B0 #8235B0 #B04435

split-complementary

#63B035 #4435B0 #B035A1

monochromatic

#2E5219 #498127 #63B035 #82CC56 #A5DA85

Accessibility & contrast

On white

2.70

#63B035 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.79

#63B035 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63B035

7.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63B035	#FFFFFF	#000000	##000000
##63B035	1.00	2.70	7.79	7.79
#FFFFFF	2.70	1.00	21.00	21.00
#000000	7.79	21.00	1.00	1.00
##000000	7.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B6A222

Deuteranopia (green-blind)

#AC9B40

Tritanopia (blue-blind)

#60AA97

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #63b035;
/* rgb */ color: rgb(99, 176, 53);
/* oklch */ color: oklch(68.3% 0.174 136.1);

Tailwind

colors: {
  custom: {
    50: '#96c873',
    500: '#63b035',
    950: '#000000',
  },
}

SCSS

$custom: #63b035;
$custom-light: #96c873;
$custom-dark: #000000;

JSON

{
  "hex": "#63b035",
  "rgb": {
    "r": 99,
    "g": 176,
    "b": 53
  },
  "hsl": {
    "h": 97.561,
    "s": 53.712,
    "l": 44.902
  },
  "oklch": {
    "l": 0.68257,
    "c": 0.17388,
    "h": 136.1
  },
  "luminance": 0.3396
}

Semantic roles & 50–950 ramp

primary

#63B035

secondary

#A97DC4

accent

#4BDDA6

background

#F9FCF7

surface

#F2F8ED

border

#CCD1C8

text

#0E1308

muted

#7E827B

Preview Lab

Preview with #63B035

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

Preview Lab → · Contrast checker → · Palette generator →