#63BA2E#63BA2E

#63BA2E is a light, vivid yellow-green. Relative luminance 0.380; OKLCH L 70.8% C 0.191 H 136.4°. Best body text is #000000 at 8.59:1 contrast (WCAG AA passes).

Color values

HEX	#63BA2E
RGB	rgb(99, 186, 46)
HSL	hsl(97, 60%, 45%)
HSV	hsv(97, 75%, 73%)
CMYK	cmyk(46.8%, 0%, 75.3%, 27.1%)
CIE-LAB	lab(68.00, -49.59, 58.71)
CIE-LCH	lch(68.00, 76.85, 130.18°)
OKLab	oklab(70.76% -0.1379 0.1314)
OKLCH	oklch(70.76% 0.191 136.4)
XYZ	xyz(23.1970, 37.9662, 8.6901)
Luminance	0.3797 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63BA2E #852EBA

analogous

#A9BA2E #63BA2E #2EBA3F

triadic

#63BA2E #2E63BA #BA2E63

tetradic

#63BA2E #2EA9BA #852EBA #BA3F2E

square

#63BA2E #2EA9BA #852EBA #BA3F2E

split-complementary

#63BA2E #3F2EBA #BA2EA9

monochromatic

#2F5816 #498922 #63BA2E #83D451 #A6E082

Accessibility & contrast

On white

2.44

#63BA2E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.59

#63BA2E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63BA2E

8.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63BA2E	#FFFFFF	#000000	##000000
##63BA2E	1.00	2.44	8.59	8.59
#FFFFFF	2.44	1.00	21.00	21.00
#000000	8.59	21.00	1.00	1.00
##000000	8.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C1AA0F

Deuteranopia (green-blind)

#B5A33D

Tritanopia (blue-blind)

#5FB39F

Achromatopsia (no color)

#A6A6A6

Design tokens & code

CSS

--color: #63ba2e;
/* rgb */ color: rgb(99, 186, 46);
/* oklch */ color: oklch(70.8% 0.191 136.4);

Tailwind

colors: {
  custom: {
    50: '#97cf71',
    500: '#63ba2e',
    950: '#000000',
  },
}

SCSS

$custom: #63ba2e;
$custom-light: #97cf71;
$custom-dark: #000000;

JSON

{
  "hex": "#63ba2e",
  "rgb": {
    "r": 99,
    "g": 186,
    "b": 46
  },
  "hsl": {
    "h": 97.286,
    "s": 60.345,
    "l": 45.49
  },
  "oklch": {
    "l": 0.70758,
    "c": 0.19052,
    "h": 136.4
  },
  "luminance": 0.37968
}

Semantic roles & 50–950 ramp

primary

#63BA2E

secondary

#AB7BC9

accent

#44E3A7

background

#F9FCF7

surface

#F2F9ED

border

#CCD2C8

text

#0E1408

muted

#7E827B

Preview Lab

Preview with #63BA2E

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

Preview Lab → · Contrast checker → · Palette generator →