#1F884B#1F884B

#1F884B is a mid, vivid green. Relative luminance 0.184; OKLCH L 55.4% C 0.132 H 152.6°. Best body text is #000000 at 4.68:1 contrast (WCAG AA passes).

Color values

HEX	#1F884B
RGB	rgb(31, 136, 75)
HSL	hsl(145, 63%, 33%)
HSV	hsv(145, 77%, 53%)
CMYK	cmyk(77.2%, 0%, 44.9%, 46.7%)
CIE-LAB	lab(49.99, -43.46, 24.61)
CIE-LCH	lch(49.99, 49.94, 150.48°)
OKLab	oklab(55.41% -0.1169 0.0607)
OKLCH	oklch(55.41% 0.132 152.6)
XYZ	xyz(10.6383, 18.4064, 9.6474)
Luminance	0.1841 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F884B #881F5C

analogous

#27881F #1F884B #1F887F

triadic

#1F884B #4B1F88 #884B1F

tetradic

#1F884B #1F2788 #881F5C #887F1F

square

#1F884B #1F2788 #881F5C #887F1F

split-complementary

#1F884B #7F1F88 #881F27

monochromatic

#082414 #145630 #1F884B #2ABA66 #4BD685

Accessibility & contrast

On white

4.49

#1F884B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.68

#1F884B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F884B

4.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F884B	#FFFFFF	#000000	##000000
##1F884B	1.00	4.49	4.68	4.68
#FFFFFF	4.49	1.00	21.00	21.00
#000000	4.68	21.00	1.00	1.00
##000000	4.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#887C46

Deuteranopia (green-blind)

#7C734F

Tritanopia (blue-blind)

#008679

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #1f884b;
/* rgb */ color: rgb(31, 136, 75);
/* oklch */ color: oklch(55.4% 0.132 152.6);

Tailwind

colors: {
  custom: {
    50: '#6cac7e',
    500: '#1f884b',
    950: '#000000',
  },
}

SCSS

$custom: #1f884b;
$custom-light: #6cac7e;
$custom-dark: #000000;

JSON

{
  "hex": "#1f884b",
  "rgb": {
    "r": 31,
    "g": 136,
    "b": 75
  },
  "hsl": {
    "h": 145.143,
    "s": 62.874,
    "l": 32.745
  },
  "oklch": {
    "l": 0.55411,
    "c": 0.13176,
    "h": 152.6
  },
  "luminance": 0.18408
}

Semantic roles & 50–950 ramp

primary

#1F884B

secondary

#B94A8A

accent

#42A1E6

background

#F7FAF7

surface

#EDF4EE

border

#C8CEC9

text

#08100A

muted

#7B7F7C

Preview Lab

Preview with #1F884B

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

Preview Lab → · Contrast checker → · Palette generator →