#1F824E#1F824E

#1F824E is a mid, vivid green. Relative luminance 0.168; OKLCH L 53.8% C 0.121 H 155.1°. Best body text is #FFFFFF at 4.81:1 contrast (WCAG AA passes).

Color values

HEX	#1F824E
RGB	rgb(31, 130, 78)
HSL	hsl(148, 61%, 32%)
HSV	hsv(148, 76%, 51%)
CMYK	cmyk(76.2%, 0%, 40%, 49%)
CIE-LAB	lab(48.01, -40.50, 20.35)
CIE-LCH	lch(48.01, 45.32, 153.32°)
OKLab	oklab(53.8% -0.1093 0.0508)
OKLCH	oklch(53.8% 0.121 155.1)
XYZ	xyz(9.9219, 16.8055, 9.9271)
Luminance	0.1681 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F824E #821F53

analogous

#21821F #1F824E #1F8280

triadic

#1F824E #4E1F82 #824E1F

tetradic

#1F824E #1F2182 #821F53 #82801F

square

#1F824E #1F2182 #821F53 #82801F

split-complementary

#1F824E #801F82 #821F21

monochromatic

#071F13 #135130 #1F824E #2BB36C #48D38A

Accessibility & contrast

On white

4.81

#1F824E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.36

#1F824E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1F824E

4.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F824E	#FFFFFF	#000000	##FFFFFF
##1F824E	1.00	4.81	4.36	4.81
#FFFFFF	4.81	1.00	21.00	1.00
#000000	4.36	21.00	1.00	21.00
##FFFFFF	4.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#82774A

Deuteranopia (green-blind)

#766F51

Tritanopia (blue-blind)

#008175

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #1f824e;
/* rgb */ color: rgb(31, 130, 78);
/* oklch */ color: oklch(53.8% 0.121 155.1);

Tailwind

colors: {
  custom: {
    50: '#6aa780',
    500: '#1f824e',
    950: '#000000',
  },
}

SCSS

$custom: #1f824e;
$custom-light: #6aa780;
$custom-dark: #000000;

JSON

{
  "hex": "#1f824e",
  "rgb": {
    "r": 31,
    "g": 130,
    "b": 78
  },
  "hsl": {
    "h": 148.485,
    "s": 61.491,
    "l": 31.569
  },
  "oklch": {
    "l": 0.53801,
    "c": 0.12051,
    "h": 155.1
  },
  "luminance": 0.16807
}

Semantic roles & 50–950 ramp

primary

#1F824E

secondary

#B54881

accent

#4398E5

background

#F6FAF7

surface

#ECF4EE

border

#C7CEC9

text

#070F0A

muted

#7A7F7C

Preview Lab

Preview with #1F824E

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

Preview Lab → · Contrast checker → · Palette generator →