#63A13D#63A13D

#63A13D is a light, vivid yellow-green. Relative luminance 0.285; OKLCH L 64.5% C 0.148 H 135.4°. Best body text is #000000 at 6.70:1 contrast (WCAG AA passes).

Color values

HEX	#63A13D
RGB	rgb(99, 161, 61)
HSL	hsl(97, 45%, 44%)
HSV	hsv(97, 62%, 63%)
CMYK	cmyk(38.5%, 0%, 62.1%, 36.9%)
CIE-LAB	lab(60.32, -37.98, 44.71)
CIE-LCH	lch(60.32, 58.67, 130.35°)
OKLab	oklab(64.51% -0.1054 0.1039)
OKLCH	oklch(64.51% 0.148 135.4)
XYZ	xyz(18.7323, 28.4784, 8.9238)
Luminance	0.2848 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63A13D #7B3DA1

analogous

#95A13D #63A13D #3DA149

triadic

#63A13D #3D63A1 #A13D63

tetradic

#63A13D #3D95A1 #7B3DA1 #A1493D

square

#63A13D #3D95A1 #7B3DA1 #A1493D

split-complementary

#63A13D #493DA1 #A13D95

monochromatic

#2C481B #48752C #63A13D #81C15B #A3D187

Accessibility & contrast

On white

3.14

#63A13D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.70

#63A13D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #63A13D

6.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63A13D	#FFFFFF	#000000	##000000
##63A13D	1.00	3.14	6.70	6.70
#FFFFFF	3.14	1.00	21.00	21.00
#000000	6.70	21.00	1.00	1.00
##000000	6.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A79532

Deuteranopia (green-blind)

#9E9045

Tritanopia (blue-blind)

#629B8C

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #63a13d;
/* rgb */ color: rgb(99, 161, 61);
/* oklch */ color: oklch(64.5% 0.148 135.4);

Tailwind

colors: {
  custom: {
    50: '#94bd76',
    500: '#63a13d',
    950: '#000000',
  },
}

SCSS

$custom: #63a13d;
$custom-light: #94bd76;
$custom-dark: #000000;

JSON

{
  "hex": "#63a13d",
  "rgb": {
    "r": 99,
    "g": 161,
    "b": 61
  },
  "hsl": {
    "h": 97.2,
    "s": 45.045,
    "l": 43.529
  },
  "oklch": {
    "l": 0.64506,
    "c": 0.14802,
    "h": 135.4
  },
  "luminance": 0.28479
}

Semantic roles & 50–950 ramp

primary

#63A13D

secondary

#A47EBC

accent

#53D5A3

background

#F9FBF7

surface

#F2F6ED

border

#CCD0C8

text

#0D1209

muted

#7E817B

Preview Lab

Preview with #63A13D

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

Preview Lab → · Contrast checker → · Palette generator →