#648823#648823

#648823 is a mid, vivid yellow-green. Relative luminance 0.204; OKLCH L 57.9% C 0.133 H 127.4°. Best body text is #000000 at 5.09:1 contrast (WCAG AA passes).

Color values

HEX	#648823
RGB	rgb(100, 136, 35)
HSL	hsl(81, 59%, 34%)
HSV	hsv(81, 74%, 53%)
CMYK	cmyk(26.5%, 0%, 74.3%, 46.7%)
CIE-LAB	lab(52.33, -28.20, 47.27)
CIE-LCH	lch(52.33, 55.04, 120.82°)
OKLab	oklab(57.95% -0.0809 0.1058)
OKLCH	oklch(57.95% 0.133 127.4)
XYZ	xyz(14.3631, 20.4387, 4.7781)
Luminance	0.2044 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#648823 #472388

analogous

#887923 #648823 #318823

triadic

#648823 #236488 #882364

tetradic

#648823 #238879 #472388 #882331

square

#648823 #238879 #472388 #882331

split-complementary

#648823 #233188 #792388

monochromatic

#1C270A #405716 #648823 #88B930 #A5D353

Accessibility & contrast

On white

4.13

#648823 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.09

#648823 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #648823

5.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##648823	#FFFFFF	#000000	##000000
##648823	1.00	4.13	5.09	5.09
#FFFFFF	4.13	1.00	21.00	21.00
#000000	5.09	21.00	1.00	1.00
##000000	5.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8F7E10

Deuteranopia (green-blind)

#8A7C2C

Tritanopia (blue-blind)

#688274

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #648823;
/* rgb */ color: rgb(100, 136, 35);
/* oklch */ color: oklch(57.9% 0.133 127.4);

Tailwind

colors: {
  custom: {
    50: '#93ab65',
    500: '#648823',
    950: '#000000',
  },
}

SCSS

$custom: #648823;
$custom-light: #93ab65;
$custom-dark: #000000;

JSON

{
  "hex": "#648823",
  "rgb": {
    "r": 100,
    "g": 136,
    "b": 35
  },
  "hsl": {
    "h": 81.386,
    "s": 59.064,
    "l": 33.529
  },
  "oklch": {
    "l": 0.57949,
    "c": 0.13315,
    "h": 127.4
  },
  "luminance": 0.20439
}

Semantic roles & 50–950 ramp

primary

#648823

secondary

#7550B7

accent

#46E27D

background

#F9FAF6

surface

#F2F4EB

border

#CCCEC6

text

#0D1006

muted

#7E7F7A

Preview Lab

Preview with #648823

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

Preview Lab → · Contrast checker → · Palette generator →