#63AA34#63AA34

#63AA34 is a light, vivid yellow-green. Relative luminance 0.317; OKLCH L 66.7% C 0.167 H 135.4°. Best body text is #000000 at 7.33:1 contrast (WCAG AA passes).

Color values

HEX	#63AA34
RGB	rgb(99, 170, 52)
HSL	hsl(96, 53%, 44%)
HSV	hsv(96, 69%, 67%)
CMYK	cmyk(41.8%, 0%, 69.4%, 33.3%)
CIE-LAB	lab(63.05, -42.65, 51.51)
CIE-LCH	lch(63.05, 66.88, 129.63°)
OKLab	oklab(66.72% -0.1188 0.1172)
OKLCH	oklch(66.72% 0.167 135.4)
XYZ	xyz(20.1397, 31.6489, 8.2958)
Luminance	0.3165 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63AA34 #7B34AA

analogous

#9EAA34 #63AA34 #34AA40

triadic

#63AA34 #3463AA #AA3463

tetradic

#63AA34 #349EAA #7B34AA #AA4034

square

#63AA34 #349EAA #7B34AA #AA4034

split-complementary

#63AA34 #4034AA #AA349E

monochromatic

#2C4C17 #487B26 #63AA34 #81CA51 #A3D880

Accessibility & contrast

On white

2.86

#63AA34 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.33

#63AA34 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63AA34

7.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63AA34	#FFFFFF	#000000	##000000
##63AA34	1.00	2.86	7.33	7.33
#FFFFFF	2.86	1.00	21.00	21.00
#000000	7.33	21.00	1.00	1.00
##000000	7.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B09C22

Deuteranopia (green-blind)

#A7963F

Tritanopia (blue-blind)

#61A492

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #63aa34;
/* rgb */ color: rgb(99, 170, 52);
/* oklch */ color: oklch(66.7% 0.167 135.4);

Tailwind

colors: {
  custom: {
    50: '#95c472',
    500: '#63aa34',
    950: '#000000',
  },
}

SCSS

$custom: #63aa34;
$custom-light: #95c472;
$custom-dark: #000000;

JSON

{
  "hex": "#63aa34",
  "rgb": {
    "r": 99,
    "g": 170,
    "b": 52
  },
  "hsl": {
    "h": 96.102,
    "s": 53.153,
    "l": 43.529
  },
  "oklch": {
    "l": 0.66716,
    "c": 0.16687,
    "h": 135.4
  },
  "luminance": 0.3165
}

Semantic roles & 50–950 ramp

primary

#63AA34

secondary

#A478C1

accent

#4BDDA3

background

#F9FCF7

surface

#F2F8ED

border

#CCD1C8

text

#0E1208

muted

#7E817B

Preview Lab

Preview with #63AA34

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

Preview Lab → · Contrast checker → · Palette generator →