#648923#648923

#648923 is a mid, vivid yellow-green. Relative luminance 0.207; OKLCH L 58.2% C 0.134 H 127.7°. Best body text is #000000 at 5.14:1 contrast (WCAG AA passes).

Color values

HEX	#648923
RGB	rgb(100, 137, 35)
HSL	hsl(82, 59%, 34%)
HSV	hsv(82, 74%, 54%)
CMYK	cmyk(27%, 0%, 74.5%, 46.3%)
CIE-LAB	lab(52.64, -28.68, 47.58)
CIE-LCH	lch(52.64, 55.55, 121.09°)
OKLab	oklab(58.2% -0.0822 0.1064)
OKLCH	oklch(58.2% 0.134 127.7)
XYZ	xyz(14.5046, 20.7217, 4.8253)
Luminance	0.2072 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#648923 #482389

analogous

#897B23 #648923 #318923

triadic

#648923 #236489 #892364

tetradic

#648923 #23897B #482389 #892331

square

#648923 #23897B #482389 #892331

split-complementary

#648923 #233189 #7B2389

monochromatic

#1D280A #405817 #648923 #88BA2F #A5D353

Accessibility & contrast

On white

4.08

#648923 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.14

#648923 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #648923

5.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##648923	#FFFFFF	#000000	##000000
##648923	1.00	4.08	5.14	5.14
#FFFFFF	4.08	1.00	21.00	21.00
#000000	5.14	21.00	1.00	1.00
##000000	5.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#907F10

Deuteranopia (green-blind)

#8B7D2C

Tritanopia (blue-blind)

#688375

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #648923;
/* rgb */ color: rgb(100, 137, 35);
/* oklch */ color: oklch(58.2% 0.134 127.7);

Tailwind

colors: {
  custom: {
    50: '#94ab65',
    500: '#648923',
    950: '#000000',
  },
}

SCSS

$custom: #648923;
$custom-light: #94ab65;
$custom-dark: #000000;

JSON

{
  "hex": "#648923",
  "rgb": {
    "r": 100,
    "g": 137,
    "b": 35
  },
  "hsl": {
    "h": 81.765,
    "s": 59.302,
    "l": 33.725
  },
  "oklch": {
    "l": 0.58204,
    "c": 0.13447,
    "h": 127.7
  },
  "luminance": 0.20722
}

Semantic roles & 50–950 ramp

primary

#648923

secondary

#7651B7

accent

#45E27E

background

#F9FAF6

surface

#F2F4EB

border

#CCCEC6

text

#0D1006

muted

#7E7F7A

Preview Lab

Preview with #648923

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

Preview Lab → · Contrast checker → · Palette generator →