#448C1B#448C1B

#448C1B is a mid, vivid yellow-green. Relative luminance 0.201; OKLCH L 57.1% C 0.160 H 137.1°. Best body text is #000000 at 5.01:1 contrast (WCAG AA passes).

Color values

HEX	#448C1B
RGB	rgb(68, 140, 27)
HSL	hsl(98, 68%, 33%)
HSV	hsv(98, 81%, 55%)
CMYK	cmyk(51.4%, 0%, 80.7%, 45.1%)
CIE-LAB	lab(51.91, -42.16, 49.09)
CIE-LCH	lch(51.91, 64.71, 130.66°)
OKLab	oklab(57.14% -0.1171 0.109)
OKLCH	oklch(57.14% 0.16 137.1)
XYZ	xyz(11.9594, 20.0634, 4.2791)
Luminance	0.2006 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#448C1B #631B8C

analogous

#7C8C1B #448C1B #1B8C2A

triadic

#448C1B #1B448C #8C1B44

tetradic

#448C1B #1B7C8C #631B8C #8C2A1B

square

#448C1B #1B7C8C #631B8C #8C2A1B

split-complementary

#448C1B #2A1B8C #8C1B7C

monochromatic

#122507 #2B5911 #448C1B #5DBF25 #7CDB46

Accessibility & contrast

On white

4.19

#448C1B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.01

#448C1B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #448C1B

5.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##448C1B	#FFFFFF	#000000	##000000
##448C1B	1.00	4.19	5.01	5.01
#FFFFFF	4.19	1.00	21.00	21.00
#000000	5.01	21.00	1.00	1.00
##000000	5.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#917F00

Deuteranopia (green-blind)

#887A28

Tritanopia (blue-blind)

#408777

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #448c1b;
/* rgb */ color: rgb(68, 140, 27);
/* oklch */ color: oklch(57.1% 0.160 137.1);

Tailwind

colors: {
  custom: {
    50: '#80ae62',
    500: '#448c1b',
    950: '#000000',
  },
}

SCSS

$custom: #448c1b;
$custom-light: #80ae62;
$custom-dark: #000000;

JSON

{
  "hex": "#448c1b",
  "rgb": {
    "r": 68,
    "g": 140,
    "b": 27
  },
  "hsl": {
    "h": 98.23,
    "s": 67.665,
    "l": 32.745
  },
  "oklch": {
    "l": 0.57143,
    "c": 0.15995,
    "h": 137.1
  },
  "luminance": 0.20064
}

Semantic roles & 50–950 ramp

primary

#448C1B

secondary

#9246BD

accent

#3DEBAC

background

#F8FAF6

surface

#EFF4EB

border

#CACEC6

text

#0B1005

muted

#7C7F7A

Preview Lab

Preview with #448C1B

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

Preview Lab → · Contrast checker → · Palette generator →