#63AA2D#63AA2D

#63AA2D is a light, vivid yellow-green. Relative luminance 0.316; OKLCH L 66.7% C 0.171 H 134.8°. Best body text is #000000 at 7.32:1 contrast (WCAG AA passes).

Color values

HEX	#63AA2D
RGB	rgb(99, 170, 45)
HSL	hsl(94, 58%, 42%)
HSV	hsv(94, 74%, 67%)
CMYK	cmyk(41.8%, 0%, 73.5%, 33.3%)
CIE-LAB	lab(63.00, -43.17, 54.13)
CIE-LCH	lch(63.00, 69.24, 128.57°)
OKLab	oklab(66.66% -0.1207 0.1217)
OKLCH	oklch(66.66% 0.171 134.8)
XYZ	xyz(19.9935, 31.5905, 7.5262)
Luminance	0.3159 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63AA2D #742DAA

analogous

#A2AA2D #63AA2D #2DAA35

triadic

#63AA2D #2D63AA #AA2D63

tetradic

#63AA2D #2DA2AA #742DAA #AA352D

square

#63AA2D #2DA2AA #742DAA #AA352D

split-complementary

#63AA2D #352DAA #AA2DA2

monochromatic

#2B4913 #477A20 #63AA2D #81CE46 #A2DB77

Accessibility & contrast

On white

2.87

#63AA2D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.32

#63AA2D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63AA2D

7.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63AA2D	#FFFFFF	#000000	##000000
##63AA2D	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)

#B09C16

Deuteranopia (green-blind)

#A79639

Tritanopia (blue-blind)

#62A392

Achromatopsia (no color)

#989898

Design tokens & code

CSS

--color: #63aa2d;
/* rgb */ color: rgb(99, 170, 45);
/* oklch */ color: oklch(66.7% 0.171 134.8);

Tailwind

colors: {
  custom: {
    50: '#95c46e',
    500: '#63aa2d',
    950: '#000000',
  },
}

SCSS

$custom: #63aa2d;
$custom-light: #95c46e;
$custom-dark: #000000;

JSON

{
  "hex": "#63aa2d",
  "rgb": {
    "r": 99,
    "g": 170,
    "b": 45
  },
  "hsl": {
    "h": 94.08,
    "s": 58.14,
    "l": 42.157
  },
  "oklch": {
    "l": 0.6666,
    "c": 0.1714,
    "h": 134.8
  },
  "luminance": 0.31592
}

Semantic roles & 50–950 ramp

primary

#63AA2D

secondary

#9F70C3

accent

#46E19E

background

#F9FCF6

surface

#F2F8EC

border

#CCD1C7

text

#0E1208

muted

#7E817B

Preview Lab

Preview with #63AA2D

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

Preview Lab → · Contrast checker → · Palette generator →