#648820#648820

#648820 is a mid, vivid yellow-green. Relative luminance 0.204; OKLCH L 57.9% C 0.135 H 127.2°. Best body text is #000000 at 5.08:1 contrast (WCAG AA passes).

Color values

HEX	#648820
RGB	rgb(100, 136, 32)
HSL	hsl(81, 62%, 33%)
HSV	hsv(81, 76%, 53%)
CMYK	cmyk(26.5%, 0%, 76.5%, 46.7%)
CIE-LAB	lab(52.31, -28.38, 48.36)
CIE-LCH	lch(52.31, 56.07, 120.41°)
OKLab	oklab(57.93% -0.0816 0.1076)
OKLCH	oklch(57.93% 0.135 127.2)
XYZ	xyz(14.3204, 20.4216, 4.5535)
Luminance	0.2042 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#648820 #442088

analogous

#887820 #648820 #308820

triadic

#648820 #206488 #882064

tetradic

#648820 #208878 #442088 #882030

square

#648820 #208878 #442088 #882030

split-complementary

#648820 #203088 #782088

monochromatic

#1B2509 #405614 #648820 #88BA2C #A6D54D

Accessibility & contrast

On white

4.13

#648820 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.08

#648820 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #648820

5.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##648820	#FFFFFF	#000000	##000000
##648820	1.00	4.13	5.08	5.08
#FFFFFF	4.13	1.00	21.00	21.00
#000000	5.08	21.00	1.00	1.00
##000000	5.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8F7E09

Deuteranopia (green-blind)

#8A7C2A

Tritanopia (blue-blind)

#688174

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #648820;
/* rgb */ color: rgb(100, 136, 32);
/* oklch */ color: oklch(57.9% 0.135 127.2);

Tailwind

colors: {
  custom: {
    50: '#94ab64',
    500: '#648820',
    950: '#000000',
  },
}

SCSS

$custom: #648820;
$custom-light: #94ab64;
$custom-dark: #000000;

JSON

{
  "hex": "#648820",
  "rgb": {
    "r": 100,
    "g": 136,
    "b": 32
  },
  "hsl": {
    "h": 80.769,
    "s": 61.905,
    "l": 32.941
  },
  "oklch": {
    "l": 0.57927,
    "c": 0.13503,
    "h": 127.2
  },
  "luminance": 0.20422
}

Semantic roles & 50–950 ramp

primary

#648820

secondary

#714CB8

accent

#43E57B

background

#F9FAF6

surface

#F2F4EB

border

#CCCEC6

text

#0D1006

muted

#7E7F7A

Preview Lab

Preview with #648820

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

Preview Lab → · Contrast checker → · Palette generator →