#1F8B48#1F8B48

#1F8B48 is a mid, vivid green. Relative luminance 0.192; OKLCH L 56.2% C 0.139 H 151.0°. Best body text is #000000 at 4.84:1 contrast (WCAG AA passes).

Color values

HEX	#1F8B48
RGB	rgb(31, 139, 72)
HSL	hsl(143, 64%, 33%)
HSV	hsv(143, 78%, 55%)
CMYK	cmyk(77.7%, 0%, 48.2%, 45.5%)
CIE-LAB	lab(50.95, -45.15, 27.47)
CIE-LCH	lch(50.95, 52.85, 148.69°)
OKLab	oklab(56.19% -0.1214 0.0672)
OKLCH	oklch(56.19% 0.139 151)
XYZ	xyz(10.9664, 19.2231, 9.2621)
Luminance	0.1922 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F8B48 #8B1F62

analogous

#2C8B1F #1F8B48 #1F8B7E

triadic

#1F8B48 #481F8B #8B481F

tetradic

#1F8B48 #1F2C8B #8B1F62 #8B7E1F

square

#1F8B48 #1F2C8B #8B1F62 #8B7E1F

split-complementary

#1F8B48 #7E1F8B #8B1F2C

monochromatic

#092714 #14592E #1F8B48 #2ABD62 #4DD782

Accessibility & contrast

On white

4.33

#1F8B48 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.84

#1F8B48 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F8B48

4.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F8B48	#FFFFFF	#000000	##000000
##1F8B48	1.00	4.33	4.84	4.84
#FFFFFF	4.33	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)

#8C7F43

Deuteranopia (green-blind)

#7F764D

Tritanopia (blue-blind)

#00897B

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #1f8b48;
/* rgb */ color: rgb(31, 139, 72);
/* oklch */ color: oklch(56.2% 0.139 151.0);

Tailwind

colors: {
  custom: {
    50: '#6dae7c',
    500: '#1f8b48',
    950: '#000000',
  },
}

SCSS

$custom: #1f8b48;
$custom-light: #6dae7c;
$custom-dark: #000000;

JSON

{
  "hex": "#1f8b48",
  "rgb": {
    "r": 31,
    "g": 139,
    "b": 72
  },
  "hsl": {
    "h": 142.778,
    "s": 63.529,
    "l": 33.333
  },
  "oklch": {
    "l": 0.56191,
    "c": 0.13874,
    "h": 151
  },
  "luminance": 0.19224
}

Semantic roles & 50–950 ramp

primary

#1F8B48

secondary

#BA4C90

accent

#41A8E7

background

#F7FAF7

surface

#EDF4EE

border

#C8CEC9

text

#081009

muted

#7B7F7B

Preview Lab

Preview with #1F8B48

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

Preview Lab → · Contrast checker → · Palette generator →