#63A720#63A720

#63A720 is a light, vivid yellow-green. Relative luminance 0.304; OKLCH L 65.8% C 0.175 H 133.5°. Best body text is #000000 at 7.08:1 contrast (WCAG AA passes).

Color values

HEX	#63A720
RGB	rgb(99, 167, 32)
HSL	hsl(90, 68%, 39%)
HSV	hsv(90, 81%, 65%)
CMYK	cmyk(40.7%, 0%, 80.8%, 34.5%)
CIE-LAB	lab(61.99, -42.67, 57.44)
CIE-LCH	lch(61.99, 71.56, 126.61°)
OKLab	oklab(65.81% -0.1202 0.1267)
OKLCH	oklch(65.81% 0.175 133.5)
XYZ	xyz(19.2247, 30.3934, 6.2198)
Luminance	0.3039 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63A720 #6420A7

analogous

#A7A720 #63A720 #20A721

triadic

#63A720 #2063A7 #A72063

tetradic

#63A720 #20A7A7 #6420A7 #A72120

square

#63A720 #20A7A7 #6420A7 #A72120

split-complementary

#63A720 #2120A7 #A720A7

monochromatic

#26400C #457416 #63A720 #81D72D #A0E161

Accessibility & contrast

On white

2.97

#63A720 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.08

#63A720 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63A720

7.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63A720	#FFFFFF	#000000	##000000
##63A720	1.00	2.97	7.08	7.08
#FFFFFF	2.97	1.00	21.00	21.00
#000000	7.08	21.00	1.00	1.00
##000000	7.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AE9900

Deuteranopia (green-blind)

#A59430

Tritanopia (blue-blind)

#63A08E

Achromatopsia (no color)

#969696

Design tokens & code

CSS

--color: #63a720;
/* rgb */ color: rgb(99, 167, 32);
/* oklch */ color: oklch(65.8% 0.175 133.5);

Tailwind

colors: {
  custom: {
    50: '#95c168',
    500: '#63a720',
    950: '#000000',
  },
}

SCSS

$custom: #63a720;
$custom-light: #95c168;
$custom-dark: #000000;

JSON

{
  "hex": "#63a720",
  "rgb": {
    "r": 99,
    "g": 167,
    "b": 32
  },
  "hsl": {
    "h": 90.222,
    "s": 67.839,
    "l": 39.02
  },
  "oklch": {
    "l": 0.65809,
    "c": 0.17464,
    "h": 133.5
  },
  "luminance": 0.30394
}

Semantic roles & 50–950 ramp

primary

#63A720

secondary

#925DC5

accent

#3DEB95

background

#F9FBF6

surface

#F2F7EB

border

#CCD0C6

text

#0E1207

muted

#7E817A

Preview Lab

Preview with #63A720

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

Preview Lab → · Contrast checker → · Palette generator →