#1F894B#1F894B

#1F894B is a mid, vivid green. Relative luminance 0.187; OKLCH L 55.7% C 0.133 H 152.4°. Best body text is #000000 at 4.74:1 contrast (WCAG AA passes).

Color values

HEX	#1F894B
RGB	rgb(31, 137, 75)
HSL	hsl(145, 63%, 33%)
HSV	hsv(145, 77%, 54%)
CMYK	cmyk(77.4%, 0%, 45.3%, 46.3%)
CIE-LAB	lab(50.32, -43.84, 25.04)
CIE-LCH	lch(50.32, 50.49, 150.27°)
OKLab	oklab(55.69% -0.1179 0.0617)
OKLCH	oklch(55.69% 0.133 152.4)
XYZ	xyz(10.7798, 18.6894, 9.6945)
Luminance	0.1869 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F894B #891F5D

analogous

#28891F #1F894B #1F8980

triadic

#1F894B #4B1F89 #894B1F

tetradic

#1F894B #1F2889 #891F5D #89801F

square

#1F894B #1F2889 #891F5D #89801F

split-complementary

#1F894B #801F89 #891F28

monochromatic

#082514 #145730 #1F894B #2ABB66 #4CD685

Accessibility & contrast

On white

4.43

#1F894B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.74

#1F894B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F894B

4.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F894B	#FFFFFF	#000000	##000000
##1F894B	1.00	4.43	4.74	4.74
#FFFFFF	4.43	1.00	21.00	21.00
#000000	4.74	21.00	1.00	1.00
##000000	4.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#897D46

Deuteranopia (green-blind)

#7D744F

Tritanopia (blue-blind)

#00877A

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #1f894b;
/* rgb */ color: rgb(31, 137, 75);
/* oklch */ color: oklch(55.7% 0.133 152.4);

Tailwind

colors: {
  custom: {
    50: '#6cac7e',
    500: '#1f894b',
    950: '#000000',
  },
}

SCSS

$custom: #1f894b;
$custom-light: #6cac7e;
$custom-dark: #000000;

JSON

{
  "hex": "#1f894b",
  "rgb": {
    "r": 31,
    "g": 137,
    "b": 75
  },
  "hsl": {
    "h": 144.906,
    "s": 63.095,
    "l": 32.941
  },
  "oklch": {
    "l": 0.55689,
    "c": 0.13313,
    "h": 152.4
  },
  "luminance": 0.18691
}

Semantic roles & 50–950 ramp

primary

#1F894B

secondary

#B94B8B

accent

#42A2E6

background

#F7FAF7

surface

#EDF4EE

border

#C8CEC9

text

#08100A

muted

#7B7F7C

Preview Lab

Preview with #1F894B

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

Preview Lab → · Contrast checker → · Palette generator →