#1F883E#1F883E

#1F883E is a mid, vivid green. Relative luminance 0.182; OKLCH L 55.2% C 0.144 H 148.5°. Best body text is #000000 at 4.65:1 contrast (WCAG AA passes).

Color values

HEX	#1F883E
RGB	rgb(31, 136, 62)
HSL	hsl(138, 63%, 33%)
HSV	hsv(138, 77%, 53%)
CMYK	cmyk(77.2%, 0%, 54.4%, 46.7%)
CIE-LAB	lab(49.79, -45.69, 31.31)
CIE-LCH	lch(49.79, 55.39, 145.58°)
OKLab	oklab(55.19% -0.1229 0.0754)
OKLCH	oklch(55.19% 0.144 148.5)
XYZ	xyz(10.2379, 18.2462, 7.5388)
Luminance	0.1825 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F883E #881F69

analogous

#35881F #1F883E #1F8872

triadic

#1F883E #3E1F88 #883E1F

tetradic

#1F883E #1F3588 #881F69 #88721F

square

#1F883E #1F3588 #881F69 #88721F

split-complementary

#1F883E #721F88 #881F35

monochromatic

#082411 #145627 #1F883E #2ABA55 #4BD674

Accessibility & contrast

On white

4.52

#1F883E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.65

#1F883E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F883E

4.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F883E	#FFFFFF	#000000	##000000
##1F883E	1.00	4.52	4.65	4.65
#FFFFFF	4.52	1.00	21.00	21.00
#000000	4.65	21.00	1.00	1.00
##000000	4.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#897C37

Deuteranopia (green-blind)

#7D7344

Tritanopia (blue-blind)

#008577

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #1f883e;
/* rgb */ color: rgb(31, 136, 62);
/* oklch */ color: oklch(55.2% 0.144 148.5);

Tailwind

colors: {
  custom: {
    50: '#6cac75',
    500: '#1f883e',
    950: '#000000',
  },
}

SCSS

$custom: #1f883e;
$custom-light: #6cac75;
$custom-dark: #000000;

JSON

{
  "hex": "#1f883e",
  "rgb": {
    "r": 31,
    "g": 136,
    "b": 62
  },
  "hsl": {
    "h": 137.714,
    "s": 62.874,
    "l": 32.745
  },
  "oklch": {
    "l": 0.5519,
    "c": 0.14413,
    "h": 148.5
  },
  "luminance": 0.18247
}

Semantic roles & 50–950 ramp

primary

#1F883E

secondary

#B94A98

accent

#42B5E6

background

#F7FAF7

surface

#EDF4ED

border

#C8CEC8

text

#081008

muted

#7B7F7B

Preview Lab

Preview with #1F883E

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

Preview Lab → · Contrast checker → · Palette generator →