#1F8D47#1F8D47

#1F8D47 is a mid, vivid green. Relative luminance 0.198; OKLCH L 56.7% C 0.142 H 150.4°. Best body text is #000000 at 4.96:1 contrast (WCAG AA passes).

Color values

HEX	#1F8D47
RGB	rgb(31, 141, 71)
HSL	hsl(142, 64%, 34%)
HSV	hsv(142, 78%, 55%)
CMYK	cmyk(78%, 0%, 49.6%, 44.7%)
CIE-LAB	lab(51.60, -46.08, 28.83)
CIE-LCH	lch(51.60, 54.35, 147.96°)
OKLab	oklab(56.73% -0.1238 0.0703)
OKLCH	oklch(56.73% 0.142 150.4)
XYZ	xyz(11.2263, 19.7947, 9.1891)
Luminance	0.1980 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F8D47 #8D1F65

analogous

#2E8D1F #1F8D47 #1F8D7E

triadic

#1F8D47 #471F8D #8D471F

tetradic

#1F8D47 #1F2E8D #8D1F65 #8D7E1F

square

#1F8D47 #1F2E8D #8D1F65 #8D7E1F

split-complementary

#1F8D47 #7E1F8D #8D1F2E

monochromatic

#092914 #145B2E #1F8D47 #2ABF60 #4ED880

Accessibility & contrast

On white

4.23

#1F8D47 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.96

#1F8D47 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F8D47

4.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F8D47	#FFFFFF	#000000	##000000
##1F8D47	1.00	4.23	4.96	4.96
#FFFFFF	4.23	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)

#8E8041

Deuteranopia (green-blind)

#81774C

Tritanopia (blue-blind)

#008A7D

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #1f8d47;
/* rgb */ color: rgb(31, 141, 71);
/* oklch */ color: oklch(56.7% 0.142 150.4);

Tailwind

colors: {
  custom: {
    50: '#6daf7b',
    500: '#1f8d47',
    950: '#000000',
  },
}

SCSS

$custom: #1f8d47;
$custom-light: #6daf7b;
$custom-dark: #000000;

JSON

{
  "hex": "#1f8d47",
  "rgb": {
    "r": 31,
    "g": 141,
    "b": 71
  },
  "hsl": {
    "h": 141.818,
    "s": 63.953,
    "l": 33.725
  },
  "oklch": {
    "l": 0.56729,
    "c": 0.14237,
    "h": 150.4
  },
  "luminance": 0.19796
}

Semantic roles & 50–950 ramp

primary

#1F8D47

secondary

#BB4D93

accent

#41ABE7

background

#F7FAF7

surface

#EDF5EE

border

#C8CFC9

text

#081009

muted

#7B7F7B

Preview Lab

Preview with #1F8D47

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

Preview Lab → · Contrast checker → · Palette generator →