#63754D#63754D

#63754D is a mid, moderate yellow-green. Relative luminance 0.159; OKLCH L 53.7% C 0.063 H 128.1°. Best body text is #FFFFFF at 5.02:1 contrast (WCAG AA passes).

Color values

HEX	#63754D
RGB	rgb(99, 117, 77)
HSL	hsl(87, 21%, 38%)
HSV	hsv(87, 34%, 46%)
CMYK	cmyk(15.4%, 0%, 34.2%, 54.1%)
CIE-LAB	lab(46.86, -14.34, 19.94)
CIE-LCH	lch(46.86, 24.56, 125.73°)
OKLab	oklab(53.68% -0.0389 0.0497)
OKLCH	oklch(53.68% 0.063 128.1)
XYZ	xyz(12.8462, 15.9109, 9.4141)
Luminance	0.1591 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63754D #5F4D75

analogous

#75734D #63754D #4F754D

triadic

#63754D #4D6375 #754D63

tetradic

#63754D #4D7573 #5F4D75 #754D4F

square

#63754D #4D7573 #5F4D75 #754D4F

split-complementary

#63754D #4D4F75 #734D75

monochromatic

#252B1C #445035 #63754D #829A65 #A0B28A

Accessibility & contrast

On white

5.02

#63754D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.18

#63754D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #63754D

5.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63754D	#FFFFFF	#000000	##FFFFFF
##63754D	1.00	5.02	4.18	5.02
#FFFFFF	5.02	1.00	21.00	1.00
#000000	4.18	21.00	1.00	21.00
##FFFFFF	5.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#79704A

Deuteranopia (green-blind)

#766F4F

Tritanopia (blue-blind)

#65726B

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #63754d;
/* rgb */ color: rgb(99, 117, 77);
/* oklch */ color: oklch(53.7% 0.063 128.1);

Tailwind

colors: {
  custom: {
    50: '#909c7f',
    500: '#63754d',
    950: '#000000',
  },
}

SCSS

$custom: #63754d;
$custom-light: #909c7f;
$custom-dark: #000000;

JSON

{
  "hex": "#63754d",
  "rgb": {
    "r": 99,
    "g": 117,
    "b": 77
  },
  "hsl": {
    "h": 87,
    "s": 20.619,
    "l": 38.039
  },
  "oklch": {
    "l": 0.53681,
    "c": 0.06318,
    "h": 128.1
  },
  "luminance": 0.15911
}

Semantic roles & 50–950 ramp

primary

#63754D

secondary

#8D7F9F

accent

#6BBD90

background

#F8F9F7

surface

#F0F2EE

border

#CBCCC9

text

#0C0E0A

muted

#7D7E7C

Preview Lab

Preview with #63754D

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

Preview Lab → · Contrast checker → · Palette generator →