#648552#648552

#648552 is a mid, moderate yellow-green. Relative luminance 0.201; OKLCH L 57.8% C 0.084 H 135.1°. Best body text is #000000 at 5.02:1 contrast (WCAG AA passes).

Color values

HEX	#648552
RGB	rgb(100, 133, 82)
HSL	hsl(99, 24%, 42%)
HSV	hsv(99, 38%, 52%)
CMYK	cmyk(24.8%, 0%, 38.3%, 47.8%)
CIE-LAB	lab(51.94, -21.66, 23.82)
CIE-LCH	lch(51.94, 32.20, 132.28°)
OKLab	oklab(57.81% -0.0592 0.059)
OKLCH	oklch(57.81% 0.084 135.1)
XYZ	xyz(15.1657, 20.0932, 11.0603)
Luminance	0.2009 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#648552 #735285

analogous

#7E8552 #648552 #52855A

triadic

#648552 #526485 #855264

tetradic

#648552 #527E85 #735285 #855A52

square

#648552 #527E85 #735285 #855A52

split-complementary

#648552 #5A5285 #85527E

monochromatic

#2B3923 #485F3B #648552 #82A66E #A3BD94

Accessibility & contrast

On white

4.18

#648552 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.02

#648552 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #648552

5.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##648552	#FFFFFF	#000000	##000000
##648552	1.00	4.18	5.02	5.02
#FFFFFF	4.18	1.00	21.00	21.00
#000000	5.02	21.00	1.00	1.00
##000000	5.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#897E4E

Deuteranopia (green-blind)

#847B55

Tritanopia (blue-blind)

#648178

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #648552;
/* rgb */ color: rgb(100, 133, 82);
/* oklch */ color: oklch(57.8% 0.084 135.1);

Tailwind

colors: {
  custom: {
    50: '#91a883',
    500: '#648552',
    950: '#000000',
  },
}

SCSS

$custom: #648552;
$custom-light: #91a883;
$custom-dark: #000000;

JSON

{
  "hex": "#648552",
  "rgb": {
    "r": 100,
    "g": 133,
    "b": 82
  },
  "hsl": {
    "h": 98.824,
    "s": 23.721,
    "l": 42.157
  },
  "oklch": {
    "l": 0.57813,
    "c": 0.08358,
    "h": 135.1
  },
  "luminance": 0.20094
}

Semantic roles & 50–950 ramp

primary

#648552

secondary

#9E89AA

accent

#68C0A1

background

#F9FAF8

surface

#F1F4EF

border

#CBCECA

text

#0D0F0A

muted

#7E7F7C

Preview Lab

Preview with #648552

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

Preview Lab → · Contrast checker → · Palette generator →