#1F8F44#1F8F44

#1F8F44 is a mid, vivid green. Relative luminance 0.204; OKLCH L 57.2% C 0.148 H 149.3°. Best body text is #000000 at 5.07:1 contrast (WCAG AA passes).

Color values

HEX	#1F8F44
RGB	rgb(31, 143, 68)
HSL	hsl(140, 64%, 34%)
HSV	hsv(140, 78%, 56%)
CMYK	cmyk(78.3%, 0%, 52.4%, 43.9%)
CIE-LAB	lab(52.23, -47.31, 31.19)
CIE-LCH	lch(52.23, 56.67, 146.60°)
OKLab	oklab(57.24% -0.1271 0.0754)
OKLCH	oklch(57.24% 0.148 149.3)
XYZ	xyz(11.4300, 20.3522, 8.7937)
Luminance	0.2035 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F8F44 #8F1F6A

analogous

#328F1F #1F8F44 #1F8F7C

triadic

#1F8F44 #441F8F #8F441F

tetradic

#1F8F44 #1F328F #8F1F6A #8F7C1F

square

#1F8F44 #1F328F #8F1F6A #8F7C1F

split-complementary

#1F8F44 #7C1F8F #8F1F32

monochromatic

#092A14 #145D2C #1F8F44 #2AC15C #4FD97D

Accessibility & contrast

On white

4.14

#1F8F44 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.07

#1F8F44 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F8F44

5.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F8F44	#FFFFFF	#000000	##000000
##1F8F44	1.00	4.14	5.07	5.07
#FFFFFF	4.14	1.00	21.00	21.00
#000000	5.07	21.00	1.00	1.00
##000000	5.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#90823E

Deuteranopia (green-blind)

#83794A

Tritanopia (blue-blind)

#008C7E

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #1f8f44;
/* rgb */ color: rgb(31, 143, 68);
/* oklch */ color: oklch(57.2% 0.148 149.3);

Tailwind

colors: {
  custom: {
    50: '#6eb179',
    500: '#1f8f44',
    950: '#000000',
  },
}

SCSS

$custom: #1f8f44;
$custom-light: #6eb179;
$custom-dark: #000000;

JSON

{
  "hex": "#1f8f44",
  "rgb": {
    "r": 31,
    "g": 143,
    "b": 68
  },
  "hsl": {
    "h": 139.821,
    "s": 64.368,
    "l": 34.118
  },
  "oklch": {
    "l": 0.57236,
    "c": 0.14783,
    "h": 149.3
  },
  "luminance": 0.20354
}

Semantic roles & 50–950 ramp

primary

#1F8F44

secondary

#BC4E98

accent

#40B0E7

background

#F7FBF7

surface

#EDF6ED

border

#C8D0C8

text

#081109

muted

#7B807B

Preview Lab

Preview with #1F8F44

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

Preview Lab → · Contrast checker → · Palette generator →