#1F8F49#1F8F49

#1F8F49 is a mid, vivid green. Relative luminance 0.204; OKLCH L 57.3% C 0.143 H 150.7°. Best body text is #000000 at 5.08:1 contrast (WCAG AA passes).

Color values

HEX	#1F8F49
RGB	rgb(31, 143, 73)
HSL	hsl(143, 64%, 34%)
HSV	hsv(143, 78%, 56%)
CMYK	cmyk(78.3%, 0%, 49%, 43.9%)
CIE-LAB	lab(52.30, -46.48, 28.65)
CIE-LCH	lch(52.30, 54.60, 148.35°)
OKLab	oklab(57.32% -0.1249 0.07)
OKLCH	oklch(57.32% 0.143 150.7)
XYZ	xyz(11.5891, 20.4159, 9.6319)
Luminance	0.2042 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F8F49 #8F1F65

analogous

#2D8F1F #1F8F49 #1F8F81

triadic

#1F8F49 #491F8F #8F491F

tetradic

#1F8F49 #1F2D8F #8F1F65 #8F811F

square

#1F8F49 #1F2D8F #8F1F65 #8F811F

split-complementary

#1F8F49 #811F8F #8F1F2D

monochromatic

#092A16 #145D2F #1F8F49 #2AC163 #4FD983

Accessibility & contrast

On white

4.13

#1F8F49 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.08

#1F8F49 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F8F49

5.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F8F49	#FFFFFF	#000000	##000000
##1F8F49	1.00	4.13	5.08	5.08
#FFFFFF	4.13	1.00	21.00	21.00
#000000	5.08	21.00	1.00	1.00
##000000	5.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#908243

Deuteranopia (green-blind)

#83794E

Tritanopia (blue-blind)

#008D7E

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #1f8f49;
/* rgb */ color: rgb(31, 143, 73);
/* oklch */ color: oklch(57.3% 0.143 150.7);

Tailwind

colors: {
  custom: {
    50: '#6eb17d',
    500: '#1f8f49',
    950: '#000000',
  },
}

SCSS

$custom: #1f8f49;
$custom-light: #6eb17d;
$custom-dark: #000000;

JSON

{
  "hex": "#1f8f49",
  "rgb": {
    "r": 31,
    "g": 143,
    "b": 73
  },
  "hsl": {
    "h": 142.5,
    "s": 64.368,
    "l": 34.118
  },
  "oklch": {
    "l": 0.57318,
    "c": 0.14315,
    "h": 150.7
  },
  "luminance": 0.20417
}

Semantic roles & 50–950 ramp

primary

#1F8F49

secondary

#BC4E93

accent

#40A9E7

background

#F7FBF7

surface

#EDF6EE

border

#C8D0C9

text

#08110A

muted

#7B807C

Preview Lab

Preview with #1F8F49

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

Preview Lab → · Contrast checker → · Palette generator →