#1F8239#1F8239

#1F8239 is a mid, vivid green. Relative luminance 0.166; OKLCH L 53.4% C 0.141 H 147.8°. Best body text is #FFFFFF at 4.87:1 contrast (WCAG AA passes).

Color values

HEX	#1F8239
RGB	rgb(31, 130, 57)
HSL	hsl(136, 61%, 32%)
HSV	hsv(136, 76%, 51%)
CMYK	cmyk(76.2%, 0%, 56.2%, 49%)
CIE-LAB	lab(47.69, -44.24, 31.34)
CIE-LCH	lch(47.69, 54.22, 144.68°)
OKLab	oklab(53.43% -0.119 0.0751)
OKLCH	oklch(53.43% 0.141 147.8)
XYZ	xyz(9.2855, 16.5509, 6.5754)
Luminance	0.1655 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F8239 #821F68

analogous

#36821F #1F8239 #1F826B

triadic

#1F8239 #391F82 #82391F

tetradic

#1F8239 #1F3682 #821F68 #826B1F

square

#1F8239 #1F3682 #821F68 #826B1F

split-complementary

#1F8239 #6B1F82 #821F36

monochromatic

#071F0E #135123 #1F8239 #2BB34F #48D36D

Accessibility & contrast

On white

4.87

#1F8239 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.31

#1F8239 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1F8239

4.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F8239	#FFFFFF	#000000	##FFFFFF
##1F8239	1.00	4.87	4.31	4.87
#FFFFFF	4.87	1.00	21.00	1.00
#000000	4.31	21.00	1.00	21.00
##FFFFFF	4.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#837632

Deuteranopia (green-blind)

#786E3F

Tritanopia (blue-blind)

#007F72

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #1f8239;
/* rgb */ color: rgb(31, 130, 57);
/* oklch */ color: oklch(53.4% 0.141 147.8);

Tailwind

colors: {
  custom: {
    50: '#6ba771',
    500: '#1f8239',
    950: '#000000',
  },
}

SCSS

$custom: #1f8239;
$custom-light: #6ba771;
$custom-dark: #000000;

JSON

{
  "hex": "#1f8239",
  "rgb": {
    "r": 31,
    "g": 130,
    "b": 57
  },
  "hsl": {
    "h": 135.758,
    "s": 61.491,
    "l": 31.569
  },
  "oklch": {
    "l": 0.53426,
    "c": 0.14075,
    "h": 147.8
  },
  "luminance": 0.16552
}

Semantic roles & 50–950 ramp

primary

#1F8239

secondary

#B54898

accent

#43BAE5

background

#F6FAF6

surface

#ECF4EC

border

#C7CEC7

text

#081008

muted

#7A7F7B

Preview Lab

Preview with #1F8239

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

Preview Lab → · Contrast checker → · Palette generator →