#1F9E1A#1F9E1A

#1F9E1A is a mid, vivid green. Relative luminance 0.248; OKLCH L 61.0% C 0.195 H 142.4°. Best body text is #000000 at 5.96:1 contrast (WCAG AA passes).

Color values

HEX	#1F9E1A
RGB	rgb(31, 158, 26)
HSL	hsl(118, 72%, 36%)
HSV	hsv(118, 84%, 62%)
CMYK	cmyk(80.4%, 0%, 83.5%, 38%)
CIE-LAB	lab(56.90, -56.75, 53.67)
CIE-LCH	lch(56.90, 78.11, 136.60°)
OKLab	oklab(60.99% -0.1542 0.1188)
OKLCH	oklch(60.99% 0.195 142.4)
XYZ	xyz(12.9776, 24.8180, 5.0835)
Luminance	0.2482 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F9E1A #991A9E

analogous

#619E1A #1F9E1A #1A9E57

triadic

#1F9E1A #1A1F9E #9E1A1F

tetradic

#1F9E1A #1A619E #991A9E #9E571A

square

#1F9E1A #1A619E #991A9E #9E571A

split-complementary

#1F9E1A #571A9E #9E1A61

monochromatic

#0A3509 #156911 #1F9E1A #29D323 #56E250

Accessibility & contrast

On white

3.52

#1F9E1A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.96

#1F9E1A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F9E1A

5.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F9E1A	#FFFFFF	#000000	##000000
##1F9E1A	1.00	3.52	5.96	5.96
#FFFFFF	3.52	1.00	21.00	21.00
#000000	5.96	21.00	1.00	1.00
##000000	5.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A28E00

Deuteranopia (green-blind)

#94852B

Tritanopia (blue-blind)

#009986

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #1f9e1a;
/* rgb */ color: rgb(31, 158, 26);
/* oklch */ color: oklch(61.0% 0.195 142.4);

Tailwind

colors: {
  custom: {
    50: '#74bc64',
    500: '#1f9e1a',
    950: '#000000',
  },
}

SCSS

$custom: #1f9e1a;
$custom-light: #74bc64;
$custom-dark: #000000;

JSON

{
  "hex": "#1f9e1a",
  "rgb": {
    "r": 31,
    "g": 158,
    "b": 26
  },
  "hsl": {
    "h": 117.727,
    "s": 71.739,
    "l": 36.078
  },
  "oklch": {
    "l": 0.60994,
    "c": 0.19467,
    "h": 142.4
  },
  "luminance": 0.2482
}

Semantic roles & 50–950 ramp

primary

#1F9E1A

secondary

#C04FC5

accent

#39EEE8

background

#F7FBF6

surface

#EEF6EB

border

#C9D0C6

text

#0A1206

muted

#7C817A

Preview Lab

Preview with #1F9E1A

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

Preview Lab → · Contrast checker → · Palette generator →