#63AA2F#63AA2F

#63AA2F is a light, vivid yellow-green. Relative luminance 0.316; OKLCH L 66.7% C 0.170 H 134.9°. Best body text is #000000 at 7.32:1 contrast (WCAG AA passes).

Color values

HEX	#63AA2F
RGB	rgb(99, 170, 47)
HSL	hsl(95, 57%, 43%)
HSV	hsv(95, 72%, 67%)
CMYK	cmyk(41.8%, 0%, 72.4%, 33.3%)
CIE-LAB	lab(63.02, -43.03, 53.41)
CIE-LCH	lch(63.02, 68.58, 128.86°)
OKLab	oklab(66.68% -0.1202 0.1205)
OKLCH	oklch(66.68% 0.17 134.9)
XYZ	xyz(20.0330, 31.6063, 7.7338)
Luminance	0.3161 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63AA2F #762FAA

analogous

#A1AA2F #63AA2F #2FAA38

triadic

#63AA2F #2F63AA #AA2F63

tetradic

#63AA2F #2FA1AA #762FAA #AA382F

square

#63AA2F #2FA1AA #762FAA #AA382F

split-complementary

#63AA2F #382FAA #AA2FA1

monochromatic

#2B4A14 #477A22 #63AA2F #81CD49 #A2DA79

Accessibility & contrast

On white

2.87

#63AA2F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.32

#63AA2F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63AA2F

7.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63AA2F	#FFFFFF	#000000	##000000
##63AA2F	1.00	2.87	7.32	7.32
#FFFFFF	2.87	1.00	21.00	21.00
#000000	7.32	21.00	1.00	1.00
##000000	7.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B09C1A

Deuteranopia (green-blind)

#A7963B

Tritanopia (blue-blind)

#61A392

Achromatopsia (no color)

#989898

Design tokens & code

CSS

--color: #63aa2f;
/* rgb */ color: rgb(99, 170, 47);
/* oklch */ color: oklch(66.7% 0.170 134.9);

Tailwind

colors: {
  custom: {
    50: '#95c46f',
    500: '#63aa2f',
    950: '#000000',
  },
}

SCSS

$custom: #63aa2f;
$custom-light: #95c46f;
$custom-dark: #000000;

JSON

{
  "hex": "#63aa2f",
  "rgb": {
    "r": 99,
    "g": 170,
    "b": 47
  },
  "hsl": {
    "h": 94.634,
    "s": 56.682,
    "l": 42.549
  },
  "oklch": {
    "l": 0.66675,
    "c": 0.17016,
    "h": 134.9
  },
  "luminance": 0.31607
}

Semantic roles & 50–950 ramp

primary

#63AA2F

secondary

#A172C2

accent

#48E0A0

background

#F9FCF7

surface

#F2F8ED

border

#CCD1C8

text

#0E1208

muted

#7E817B

Preview Lab

Preview with #63AA2F

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

Preview Lab → · Contrast checker → · Palette generator →