#1F8D4F#1F8D4F

#1F8D4F is a mid, vivid green. Relative luminance 0.199; OKLCH L 56.9% C 0.135 H 153.1°. Best body text is #000000 at 4.98:1 contrast (WCAG AA passes).

Color values

HEX	#1F8D4F
RGB	rgb(31, 141, 79)
HSL	hsl(146, 64%, 34%)
HSV	hsv(146, 78%, 55%)
CMYK	cmyk(78%, 0%, 44%, 44.7%)
CIE-LAB	lab(51.73, -44.63, 24.68)
CIE-LCH	lch(51.73, 51.00, 151.06°)
OKLab	oklab(56.87% -0.1201 0.061)
OKLCH	oklch(56.87% 0.135 153.1)
XYZ	xyz(11.5002, 19.9042, 10.6314)
Luminance	0.1991 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F8D4F #8D1F5D

analogous

#268D1F #1F8D4F #1F8D86

triadic

#1F8D4F #4F1F8D #8D4F1F

tetradic

#1F8D4F #1F268D #8D1F5D #8D861F

square

#1F8D4F #1F268D #8D1F5D #8D861F

split-complementary

#1F8D4F #861F8D #8D1F26

monochromatic

#092917 #145B33 #1F8D4F #2ABF6B #4ED88A

Accessibility & contrast

On white

4.22

#1F8D4F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.98

#1F8D4F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F8D4F

4.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F8D4F	#FFFFFF	#000000	##000000
##1F8D4F	1.00	4.22	4.98	4.98
#FFFFFF	4.22	1.00	21.00	21.00
#000000	4.98	21.00	1.00	1.00
##000000	4.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8D814A

Deuteranopia (green-blind)

#807853

Tritanopia (blue-blind)

#008B7E

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #1f8d4f;
/* rgb */ color: rgb(31, 141, 79);
/* oklch */ color: oklch(56.9% 0.135 153.1);

Tailwind

colors: {
  custom: {
    50: '#6daf81',
    500: '#1f8d4f',
    950: '#000000',
  },
}

SCSS

$custom: #1f8d4f;
$custom-light: #6daf81;
$custom-dark: #000000;

JSON

{
  "hex": "#1f8d4f",
  "rgb": {
    "r": 31,
    "g": 141,
    "b": 79
  },
  "hsl": {
    "h": 146.182,
    "s": 63.953,
    "l": 33.725
  },
  "oklch": {
    "l": 0.56873,
    "c": 0.13471,
    "h": 153.1
  },
  "luminance": 0.19906
}

Semantic roles & 50–950 ramp

primary

#1F8D4F

secondary

#BB4D8B

accent

#419EE7

background

#F7FAF7

surface

#EDF5EE

border

#C8CFC9

text

#08100A

muted

#7B7F7C

Preview Lab

Preview with #1F8D4F

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

Preview Lab → · Contrast checker → · Palette generator →