#1F9841#1F9841

#1F9841 is a mid, vivid green. Relative luminance 0.231; OKLCH L 59.7% C 0.162 H 147.7°. Best body text is #000000 at 5.63:1 contrast (WCAG AA passes).

Color values

HEX	#1F9841
RGB	rgb(31, 152, 65)
HSL	hsl(137, 66%, 36%)
HSV	hsv(137, 80%, 60%)
CMYK	cmyk(79.6%, 0%, 57.2%, 40.4%)
CIE-LAB	lab(55.20, -50.98, 36.32)
CIE-LCH	lch(55.20, 62.60, 144.54°)
OKLab	oklab(59.69% -0.137 0.0866)
OKLCH	oklch(59.69% 0.162 147.7)
XYZ	xyz(12.7464, 23.1279, 8.7924)
Luminance	0.2313 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F9841 #981F76

analogous

#39981F #1F9841 #1F987D

triadic

#1F9841 #411F98 #98411F

tetradic

#1F9841 #1F3998 #981F76 #987D1F

square

#1F9841 #1F3998 #981F76 #987D1F

split-complementary

#1F9841 #7D1F98 #981F39

monochromatic

#0A3216 #15652B #1F9841 #29CB57 #55DC7B

Accessibility & contrast

On white

3.73

#1F9841 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.63

#1F9841 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F9841

5.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F9841	#FFFFFF	#000000	##000000
##1F9841	1.00	3.73	5.63	5.63
#FFFFFF	3.73	1.00	21.00	21.00
#000000	5.63	21.00	1.00	1.00
##000000	5.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9A8A39

Deuteranopia (green-blind)

#8C8048

Tritanopia (blue-blind)

#009585

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #1f9841;
/* rgb */ color: rgb(31, 152, 65);
/* oklch */ color: oklch(59.7% 0.162 147.7);

Tailwind

colors: {
  custom: {
    50: '#70b778',
    500: '#1f9841',
    950: '#000000',
  },
}

SCSS

$custom: #1f9841;
$custom-light: #70b778;
$custom-dark: #000000;

JSON

{
  "hex": "#1f9841",
  "rgb": {
    "r": 31,
    "g": 152,
    "b": 65
  },
  "hsl": {
    "h": 136.86,
    "s": 66.12,
    "l": 35.882
  },
  "oklch": {
    "l": 0.59685,
    "c": 0.16211,
    "h": 147.7
  },
  "luminance": 0.23129
}

Semantic roles & 50–950 ramp

primary

#1F9841

secondary

#C053A1

accent

#3FB9E9

background

#F7FBF7

surface

#EDF6ED

border

#C8D0C8

text

#091109

muted

#7B807B

Preview Lab

Preview with #1F9841

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

Preview Lab → · Contrast checker → · Palette generator →