#1F8D41#1F8D41

#1F8D41 is a mid, vivid green. Relative luminance 0.197; OKLCH L 56.6% C 0.148 H 148.7°. Best body text is #000000 at 4.94:1 contrast (WCAG AA passes).

Color values

HEX	#1F8D41
RGB	rgb(31, 141, 65)
HSL	hsl(139, 64%, 34%)
HSV	hsv(139, 78%, 55%)
CMYK	cmyk(78%, 0%, 53.9%, 44.7%)
CIE-LAB	lab(51.52, -47.06, 31.87)
CIE-LCH	lch(51.52, 56.83, 145.89°)
OKLab	oklab(56.63% -0.1265 0.0768)
OKLCH	oklch(56.63% 0.148 148.7)
XYZ	xyz(11.0432, 19.7214, 8.2246)
Luminance	0.1972 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F8D41 #8D1F6B

analogous

#348D1F #1F8D41 #1F8D78

triadic

#1F8D41 #411F8D #8D411F

tetradic

#1F8D41 #1F348D #8D1F6B #8D781F

square

#1F8D41 #1F348D #8D1F6B #8D781F

split-complementary

#1F8D41 #781F8D #8D1F34

monochromatic

#092913 #145B2A #1F8D41 #2ABF58 #4ED879

Accessibility & contrast

On white

4.25

#1F8D41 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.94

#1F8D41 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F8D41

4.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F8D41	#FFFFFF	#000000	##000000
##1F8D41	1.00	4.25	4.94	4.94
#FFFFFF	4.25	1.00	21.00	21.00
#000000	4.94	21.00	1.00	1.00
##000000	4.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8E803A

Deuteranopia (green-blind)

#827747

Tritanopia (blue-blind)

#008A7C

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #1f8d41;
/* rgb */ color: rgb(31, 141, 65);
/* oklch */ color: oklch(56.6% 0.148 148.7);

Tailwind

colors: {
  custom: {
    50: '#6daf77',
    500: '#1f8d41',
    950: '#000000',
  },
}

SCSS

$custom: #1f8d41;
$custom-light: #6daf77;
$custom-dark: #000000;

JSON

{
  "hex": "#1f8d41",
  "rgb": {
    "r": 31,
    "g": 141,
    "b": 65
  },
  "hsl": {
    "h": 138.545,
    "s": 63.953,
    "l": 33.725
  },
  "oklch": {
    "l": 0.56633,
    "c": 0.14796,
    "h": 148.7
  },
  "luminance": 0.19723
}

Semantic roles & 50–950 ramp

primary

#1F8D41

secondary

#BB4D99

accent

#41B4E7

background

#F7FAF7

surface

#EDF5ED

border

#C8CFC8

text

#081009

muted

#7B7F7B

Preview Lab

Preview with #1F8D41

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

Preview Lab → · Contrast checker → · Palette generator →