#1F8B47#1F8B47

#1F8B47 is a mid, vivid green. Relative luminance 0.192; OKLCH L 56.2% C 0.140 H 150.7°. Best body text is #000000 at 4.84:1 contrast (WCAG AA passes).

Color values

HEX	#1F8B47
RGB	rgb(31, 139, 71)
HSL	hsl(142, 64%, 33%)
HSV	hsv(142, 78%, 55%)
CMYK	cmyk(77.7%, 0%, 48.9%, 45.5%)
CIE-LAB	lab(50.93, -45.33, 27.98)
CIE-LCH	lch(50.93, 53.27, 148.31°)
OKLab	oklab(56.17% -0.1218 0.0683)
OKLCH	oklch(56.17% 0.14 150.7)
XYZ	xyz(10.9341, 19.2102, 9.0917)
Luminance	0.1921 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F8B47 #8B1F63

analogous

#2D8B1F #1F8B47 #1F8B7D

triadic

#1F8B47 #471F8B #8B471F

tetradic

#1F8B47 #1F2D8B #8B1F63 #8B7D1F

square

#1F8B47 #1F2D8B #8B1F63 #8B7D1F

split-complementary

#1F8B47 #7D1F8B #8B1F2D

monochromatic

#092714 #14592D #1F8B47 #2ABD61 #4DD780

Accessibility & contrast

On white

4.34

#1F8B47 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.84

#1F8B47 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F8B47

4.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F8B47	#FFFFFF	#000000	##000000
##1F8B47	1.00	4.34	4.84	4.84
#FFFFFF	4.34	1.00	21.00	21.00
#000000	4.84	21.00	1.00	1.00
##000000	4.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8C7F42

Deuteranopia (green-blind)

#7F764C

Tritanopia (blue-blind)

#00897B

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #1f8b47;
/* rgb */ color: rgb(31, 139, 71);
/* oklch */ color: oklch(56.2% 0.140 150.7);

Tailwind

colors: {
  custom: {
    50: '#6dae7b',
    500: '#1f8b47',
    950: '#000000',
  },
}

SCSS

$custom: #1f8b47;
$custom-light: #6dae7b;
$custom-dark: #000000;

JSON

{
  "hex": "#1f8b47",
  "rgb": {
    "r": 31,
    "g": 139,
    "b": 71
  },
  "hsl": {
    "h": 142.222,
    "s": 63.529,
    "l": 33.333
  },
  "oklch": {
    "l": 0.56173,
    "c": 0.13969,
    "h": 150.7
  },
  "luminance": 0.19211
}

Semantic roles & 50–950 ramp

primary

#1F8B47

secondary

#BA4C91

accent

#41A9E7

background

#F7FAF7

surface

#EDF4EE

border

#C8CEC9

text

#081009

muted

#7B7F7B

Preview Lab

Preview with #1F8B47

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

Preview Lab → · Contrast checker → · Palette generator →