#448B1F#448B1F

#448B1F is a mid, vivid yellow-green. Relative luminance 0.198; OKLCH L 56.9% C 0.157 H 137.3°. Best body text is #000000 at 4.96:1 contrast (WCAG AA passes).

Color values

HEX	#448B1F
RGB	rgb(68, 139, 31)
HSL	hsl(99, 64%, 33%)
HSV	hsv(99, 78%, 55%)
CMYK	cmyk(51.1%, 0%, 77.7%, 45.5%)
CIE-LAB	lab(51.60, -41.51, 47.45)
CIE-LCH	lch(51.60, 63.04, 131.18°)
OKLab	oklab(56.9% -0.1151 0.1061)
OKLCH	oklch(56.9% 0.157 137.3)
XYZ	xyz(11.8635, 19.7923, 4.4912)
Luminance	0.1979 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#448B1F #661F8B

analogous

#7A8B1F #448B1F #1F8B30

triadic

#448B1F #1F448B #8B1F44

tetradic

#448B1F #1F7A8B #661F8B #8B301F

square

#448B1F #1F7A8B #661F8B #8B301F

split-complementary

#448B1F #301F8B #8B1F7A

monochromatic

#132709 #2C5914 #448B1F #5CBD2A #7CD74D

Accessibility & contrast

On white

4.24

#448B1F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.96

#448B1F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #448B1F

4.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##448B1F	#FFFFFF	#000000	##000000
##448B1F	1.00	4.24	4.96	4.96
#FFFFFF	4.24	1.00	21.00	21.00
#000000	4.96	21.00	1.00	1.00
##000000	4.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#907F06

Deuteranopia (green-blind)

#86792B

Tritanopia (blue-blind)

#3F8677

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #448b1f;
/* rgb */ color: rgb(68, 139, 31);
/* oklch */ color: oklch(56.9% 0.157 137.3);

Tailwind

colors: {
  custom: {
    50: '#7fad63',
    500: '#448b1f',
    950: '#000000',
  },
}

SCSS

$custom: #448b1f;
$custom-light: #7fad63;
$custom-dark: #000000;

JSON

{
  "hex": "#448b1f",
  "rgb": {
    "r": 68,
    "g": 139,
    "b": 31
  },
  "hsl": {
    "h": 99.444,
    "s": 63.529,
    "l": 33.333
  },
  "oklch": {
    "l": 0.56898,
    "c": 0.15656,
    "h": 137.3
  },
  "luminance": 0.19793
}

Semantic roles & 50–950 ramp

primary

#448B1F

secondary

#944CBA

accent

#41E7AE

background

#F8FAF6

surface

#EFF4EB

border

#CACEC6

text

#0B1006

muted

#7C7F7A

Preview Lab

Preview with #448B1F

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

Preview Lab → · Contrast checker → · Palette generator →