#648729#648729

#648729 is a mid, vivid yellow-green. Relative luminance 0.202; OKLCH L 57.7% C 0.128 H 127.6°. Best body text is #000000 at 5.04:1 contrast (WCAG AA passes).

Color values

HEX	#648729
RGB	rgb(100, 135, 41)
HSL	hsl(82, 53%, 35%)
HSV	hsv(82, 70%, 53%)
CMYK	cmyk(25.9%, 0%, 69.6%, 47.1%)
CIE-LAB	lab(52.06, -27.31, 44.59)
CIE-LCH	lch(52.06, 52.29, 121.48°)
OKLab	oklab(57.74% -0.0779 0.1011)
OKLCH	oklch(57.74% 0.128 127.6)
XYZ	xyz(14.3197, 20.1971, 5.2414)
Luminance	0.2020 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#648729 #4C2987

analogous

#877B29 #648729 #358729

triadic

#648729 #296487 #872964

tetradic

#648729 #29877B #4C2987 #872935

square

#648729 #29877B #4C2987 #872935

split-complementary

#648729 #293587 #7B2987

monochromatic

#1E290C #41581B #648729 #87B637 #A4CE5D

Accessibility & contrast

On white

4.17

#648729 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.04

#648729 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #648729

5.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##648729	#FFFFFF	#000000	##000000
##648729	1.00	4.17	5.04	5.04
#FFFFFF	4.17	1.00	21.00	21.00
#000000	5.04	21.00	1.00	1.00
##000000	5.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8E7E1B

Deuteranopia (green-blind)

#897B31

Tritanopia (blue-blind)

#688174

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #648729;
/* rgb */ color: rgb(100, 135, 41);
/* oklch */ color: oklch(57.7% 0.128 127.6);

Tailwind

colors: {
  custom: {
    50: '#93aa68',
    500: '#648729',
    950: '#000000',
  },
}

SCSS

$custom: #648729;
$custom-light: #93aa68;
$custom-dark: #000000;

JSON

{
  "hex": "#648729",
  "rgb": {
    "r": 100,
    "g": 135,
    "b": 41
  },
  "hsl": {
    "h": 82.34,
    "s": 53.409,
    "l": 34.51
  },
  "oklch": {
    "l": 0.57743,
    "c": 0.12762,
    "h": 127.6
  },
  "luminance": 0.20197
}

Semantic roles & 50–950 ramp

primary

#648729

secondary

#7A59B3

accent

#4BDD81

background

#F9FAF6

surface

#F2F4EB

border

#CCCEC6

text

#0D1006

muted

#7E7F7A

Preview Lab

Preview with #648729

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

Preview Lab → · Contrast checker → · Palette generator →