#1F8D4D#1F8D4D

#1F8D4D is a mid, vivid green. Relative luminance 0.199; OKLCH L 56.8% C 0.137 H 152.4°. Best body text is #000000 at 4.98:1 contrast (WCAG AA passes).

Color values

HEX	#1F8D4D
RGB	rgb(31, 141, 77)
HSL	hsl(145, 64%, 34%)
HSV	hsv(145, 78%, 55%)
CMYK	cmyk(78%, 0%, 45.4%, 44.7%)
CIE-LAB	lab(51.70, -45.01, 25.73)
CIE-LCH	lch(51.70, 51.84, 150.25°)
OKLab	oklab(56.84% -0.121 0.0634)
OKLCH	oklch(56.84% 0.137 152.4)
XYZ	xyz(11.4285, 19.8755, 10.2538)
Luminance	0.1988 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F8D4D #8D1F5F

analogous

#288D1F #1F8D4D #1F8D84

triadic

#1F8D4D #4D1F8D #8D4D1F

tetradic

#1F8D4D #1F288D #8D1F5F #8D841F

square

#1F8D4D #1F288D #8D1F5F #8D841F

split-complementary

#1F8D4D #841F8D #8D1F28

monochromatic

#092916 #145B32 #1F8D4D #2ABF68 #4ED888

Accessibility & contrast

On white

4.22

#1F8D4D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.98

#1F8D4D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F8D4D

4.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F8D4D	#FFFFFF	#000000	##000000
##1F8D4D	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)

#8D8148

Deuteranopia (green-blind)

#807851

Tritanopia (blue-blind)

#008B7D

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #1f8d4d;
/* rgb */ color: rgb(31, 141, 77);
/* oklch */ color: oklch(56.8% 0.137 152.4);

Tailwind

colors: {
  custom: {
    50: '#6daf7f',
    500: '#1f8d4d',
    950: '#000000',
  },
}

SCSS

$custom: #1f8d4d;
$custom-light: #6daf7f;
$custom-dark: #000000;

JSON

{
  "hex": "#1f8d4d",
  "rgb": {
    "r": 31,
    "g": 141,
    "b": 77
  },
  "hsl": {
    "h": 145.091,
    "s": 63.953,
    "l": 33.725
  },
  "oklch": {
    "l": 0.56835,
    "c": 0.13664,
    "h": 152.4
  },
  "luminance": 0.19877
}

Semantic roles & 50–950 ramp

primary

#1F8D4D

secondary

#BB4D8D

accent

#41A1E7

background

#F7FAF7

surface

#EDF5EE

border

#C8CFC9

text

#08100A

muted

#7B7F7C

Preview Lab

Preview with #1F8D4D

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

Preview Lab → · Contrast checker → · Palette generator →