#648128#648128

#648128 is a mid, vivid yellow-green. Relative luminance 0.186; OKLCH L 56.2% C 0.120 H 125.6°. Best body text is #000000 at 4.71:1 contrast (WCAG AA passes).

Color values

HEX	#648128
RGB	rgb(100, 129, 40)
HSL	hsl(80, 53%, 33%)
HSV	hsv(80, 69%, 51%)
CMYK	cmyk(22.5%, 0%, 69%, 49.4%)
CIE-LAB	lab(50.17, -24.42, 43.05)
CIE-LCH	lch(50.17, 49.49, 119.56°)
OKLab	oklab(56.21% -0.07 0.0977)
OKLCH	oklch(56.21% 0.12 125.6)
XYZ	xyz(13.4889, 18.5629, 4.8794)
Luminance	0.1856 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#648128 #452881

analogous

#817128 #648128 #378128

triadic

#648128 #286481 #812864

tetradic

#648128 #288171 #452881 #812837

square

#648128 #288171 #452881 #812837

split-complementary

#648128 #283781 #712881

monochromatic

#1C240B #40521A #648128 #88B036 #A6CB58

Accessibility & contrast

On white

4.46

#648128 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.71

#648128 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #648128

4.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##648128	#FFFFFF	#000000	##000000
##648128	1.00	4.46	4.71	4.71
#FFFFFF	4.46	1.00	21.00	21.00
#000000	4.71	21.00	1.00	1.00
##000000	4.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#88781B

Deuteranopia (green-blind)

#84772F

Tritanopia (blue-blind)

#687B6F

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #648128;
/* rgb */ color: rgb(100, 129, 40);
/* oklch */ color: oklch(56.2% 0.120 125.6);

Tailwind

colors: {
  custom: {
    50: '#93a567',
    500: '#648128',
    950: '#000000',
  },
}

SCSS

$custom: #648128;
$custom-light: #93a567;
$custom-dark: #000000;

JSON

{
  "hex": "#648128",
  "rgb": {
    "r": 100,
    "g": 129,
    "b": 40
  },
  "hsl": {
    "h": 79.551,
    "s": 52.663,
    "l": 33.137
  },
  "oklch": {
    "l": 0.56212,
    "c": 0.12023,
    "h": 125.6
  },
  "luminance": 0.18563
}

Semantic roles & 50–950 ramp

primary

#648128

secondary

#7254B0

accent

#4CDC7B

background

#F9FAF6

surface

#F2F4EB

border

#CCCEC6

text

#0D0F06

muted

#7E7F7A

Preview Lab

Preview with #648128

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

Preview Lab → · Contrast checker → · Palette generator →