#1F9047#1F9047

#1F9047 is a mid, vivid green. Relative luminance 0.207; OKLCH L 57.6% C 0.146 H 150.0°. Best body text is #000000 at 5.14:1 contrast (WCAG AA passes).

Color values

HEX	#1F9047
RGB	rgb(31, 144, 71)
HSL	hsl(141, 65%, 34%)
HSV	hsv(141, 78%, 56%)
CMYK	cmyk(78.5%, 0%, 50.7%, 43.5%)
CIE-LAB	lab(52.61, -47.19, 30.09)
CIE-LCH	lch(52.61, 55.97, 147.47°)
OKLab	oklab(57.56% -0.1268 0.0731)
OKLCH	oklch(57.56% 0.146 150)
XYZ	xyz(11.6747, 20.6914, 9.3386)
Luminance	0.2069 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F9047 #901F68

analogous

#30901F #1F9047 #1F9080

triadic

#1F9047 #471F90 #90471F

tetradic

#1F9047 #1F3090 #901F68 #90801F

square

#1F9047 #1F3090 #901F68 #90801F

split-complementary

#1F9047 #801F90 #901F30

monochromatic

#092B15 #145E2E #1F9047 #2AC260 #50D981

Accessibility & contrast

On white

4.09

#1F9047 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.14

#1F9047 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F9047

5.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F9047	#FFFFFF	#000000	##000000
##1F9047	1.00	4.09	5.14	5.14
#FFFFFF	4.09	1.00	21.00	21.00
#000000	5.14	21.00	1.00	1.00
##000000	5.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#918341

Deuteranopia (green-blind)

#847A4C

Tritanopia (blue-blind)

#008D7F

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #1f9047;
/* rgb */ color: rgb(31, 144, 71);
/* oklch */ color: oklch(57.6% 0.146 150.0);

Tailwind

colors: {
  custom: {
    50: '#6eb27b',
    500: '#1f9047',
    950: '#000000',
  },
}

SCSS

$custom: #1f9047;
$custom-light: #6eb27b;
$custom-dark: #000000;

JSON

{
  "hex": "#1f9047",
  "rgb": {
    "r": 31,
    "g": 144,
    "b": 71
  },
  "hsl": {
    "h": 141.239,
    "s": 64.571,
    "l": 34.314
  },
  "oklch": {
    "l": 0.57562,
    "c": 0.14635,
    "h": 150
  },
  "luminance": 0.20693
}

Semantic roles & 50–950 ramp

primary

#1F9047

secondary

#BC4E95

accent

#40ACE8

background

#F7FBF7

surface

#EDF6EE

border

#C8D0C9

text

#081109

muted

#7B807B

Preview Lab

Preview with #1F9047

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

Preview Lab → · Contrast checker → · Palette generator →