#648121#648121

#648121 is a mid, vivid yellow-green. Relative luminance 0.185; OKLCH L 56.2% C 0.125 H 125.1°. Best body text is #000000 at 4.70:1 contrast (WCAG AA passes).

Color values

HEX	#648121
RGB	rgb(100, 129, 33)
HSL	hsl(78, 59%, 32%)
HSV	hsv(78, 74%, 51%)
CMYK	cmyk(22.5%, 0%, 74.4%, 49.4%)
CIE-LAB	lab(50.12, -24.90, 45.85)
CIE-LCH	lch(50.12, 52.17, 118.50°)
OKLab	oklab(56.15% -0.072 0.1025)
OKLCH	oklch(56.15% 0.125 125.1)
XYZ	xyz(13.3804, 18.5195, 4.3082)
Luminance	0.1852 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#648121 #3E2181

analogous

#816E21 #648121 #348121

triadic

#648121 #216481 #812164

tetradic

#648121 #21816E #3E2181 #812134

square

#648121 #21816E #3E2181 #812134

split-complementary

#648121 #213481 #6E2181

monochromatic

#182008 #3E5015 #648121 #8AB22D #A9D14B

Accessibility & contrast

On white

4.46

#648121 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.70

#648121 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #648121

4.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##648121	#FFFFFF	#000000	##000000
##648121	1.00	4.46	4.70	4.70
#FFFFFF	4.46	1.00	21.00	21.00
#000000	4.70	21.00	1.00	1.00
##000000	4.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#88780F

Deuteranopia (green-blind)

#847729

Tritanopia (blue-blind)

#697B6E

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #648121;
/* rgb */ color: rgb(100, 129, 33);
/* oklch */ color: oklch(56.2% 0.125 125.1);

Tailwind

colors: {
  custom: {
    50: '#93a563',
    500: '#648121',
    950: '#000000',
  },
}

SCSS

$custom: #648121;
$custom-light: #93a563;
$custom-dark: #000000;

JSON

{
  "hex": "#648121",
  "rgb": {
    "r": 100,
    "g": 129,
    "b": 33
  },
  "hsl": {
    "h": 78.125,
    "s": 59.259,
    "l": 31.765
  },
  "oklch": {
    "l": 0.56154,
    "c": 0.12524,
    "h": 125.1
  },
  "luminance": 0.1852
}

Semantic roles & 50–950 ramp

primary

#648121

secondary

#6A4AB4

accent

#45E275

background

#F9FAF6

surface

#F2F4EB

border

#CCCEC6

text

#0D0F06

muted

#7E7F7A

Preview Lab

Preview with #648121

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

Preview Lab → · Contrast checker → · Palette generator →