#1F8D4C#1F8D4C

#1F8D4C is a mid, vivid green. Relative luminance 0.199; OKLCH L 56.8% C 0.138 H 152.0°. Best body text is #000000 at 4.97:1 contrast (WCAG AA passes).

Color values

HEX	#1F8D4C
RGB	rgb(31, 141, 76)
HSL	hsl(145, 64%, 34%)
HSV	hsv(145, 78%, 55%)
CMYK	cmyk(78%, 0%, 46.1%, 44.7%)
CIE-LAB	lab(51.68, -45.19, 26.25)
CIE-LCH	lch(51.68, 52.26, 149.85°)
OKLab	oklab(56.82% -0.1215 0.0646)
OKLCH	oklch(56.82% 0.138 152)
XYZ	xyz(11.3934, 19.8615, 10.0693)
Luminance	0.1986 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F8D4C #8D1F60

analogous

#298D1F #1F8D4C #1F8D83

triadic

#1F8D4C #4C1F8D #8D4C1F

tetradic

#1F8D4C #1F298D #8D1F60 #8D831F

square

#1F8D4C #1F298D #8D1F60 #8D831F

split-complementary

#1F8D4C #831F8D #8D1F29

monochromatic

#092916 #145B31 #1F8D4C #2ABF67 #4ED887

Accessibility & contrast

On white

4.22

#1F8D4C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.97

#1F8D4C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F8D4C

4.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F8D4C	#FFFFFF	#000000	##000000
##1F8D4C	1.00	4.22	4.97	4.97
#FFFFFF	4.22	1.00	21.00	21.00
#000000	4.97	21.00	1.00	1.00
##000000	4.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8D8147

Deuteranopia (green-blind)

#817851

Tritanopia (blue-blind)

#008B7D

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #1f8d4c;
/* rgb */ color: rgb(31, 141, 76);
/* oklch */ color: oklch(56.8% 0.138 152.0);

Tailwind

colors: {
  custom: {
    50: '#6daf7f',
    500: '#1f8d4c',
    950: '#000000',
  },
}

SCSS

$custom: #1f8d4c;
$custom-light: #6daf7f;
$custom-dark: #000000;

JSON

{
  "hex": "#1f8d4c",
  "rgb": {
    "r": 31,
    "g": 141,
    "b": 76
  },
  "hsl": {
    "h": 144.545,
    "s": 63.953,
    "l": 33.725
  },
  "oklch": {
    "l": 0.56817,
    "c": 0.1376,
    "h": 152
  },
  "luminance": 0.19863
}

Semantic roles & 50–950 ramp

primary

#1F8D4C

secondary

#BB4D8E

accent

#41A3E7

background

#F7FAF7

surface

#EDF5EE

border

#C8CFC9

text

#08100A

muted

#7B7F7C

Preview Lab

Preview with #1F8D4C

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

Preview Lab → · Contrast checker → · Palette generator →