#1F9E1D#1F9E1D

#1F9E1D is a mid, vivid green. Relative luminance 0.248; OKLCH L 61.0% C 0.193 H 142.6°. Best body text is #000000 at 5.97:1 contrast (WCAG AA passes).

Color values

HEX	#1F9E1D
RGB	rgb(31, 158, 29)
HSL	hsl(119, 69%, 37%)
HSV	hsv(119, 82%, 62%)
CMYK	cmyk(80.4%, 0%, 81.6%, 38%)
CIE-LAB	lab(56.91, -56.57, 52.83)
CIE-LCH	lch(56.91, 77.40, 136.96°)
OKLab	oklab(61.01% -0.1536 0.1174)
OKLCH	oklch(61.01% 0.193 142.6)
XYZ	xyz(13.0129, 24.8322, 5.2694)
Luminance	0.2483 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F9E1D #9C1D9E

analogous

#609E1D #1F9E1D #1D9E5C

triadic

#1F9E1D #1D1F9E #9E1D1F

tetradic

#1F9E1D #1D609E #9C1D9E #9E5C1D

square

#1F9E1D #1D609E #9C1D9E #9E5C1D

split-complementary

#1F9E1D #5C1D9E #9E1D60

monochromatic

#0B370A #156A14 #1F9E1D #29D226 #58E056

Accessibility & contrast

On white

3.52

#1F9E1D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.97

#1F9E1D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F9E1D

5.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F9E1D	#FFFFFF	#000000	##000000
##1F9E1D	1.00	3.52	5.97	5.97
#FFFFFF	3.52	1.00	21.00	21.00
#000000	5.97	21.00	1.00	1.00
##000000	5.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A28E00

Deuteranopia (green-blind)

#94852D

Tritanopia (blue-blind)

#009986

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #1f9e1d;
/* rgb */ color: rgb(31, 158, 29);
/* oklch */ color: oklch(61.0% 0.193 142.6);

Tailwind

colors: {
  custom: {
    50: '#73bc65',
    500: '#1f9e1d',
    950: '#000000',
  },
}

SCSS

$custom: #1f9e1d;
$custom-light: #73bc65;
$custom-dark: #000000;

JSON

{
  "hex": "#1f9e1d",
  "rgb": {
    "r": 31,
    "g": 158,
    "b": 29
  },
  "hsl": {
    "h": 119.07,
    "s": 68.984,
    "l": 36.667
  },
  "oklch": {
    "l": 0.6101,
    "c": 0.19338,
    "h": 142.6
  },
  "luminance": 0.24834
}

Semantic roles & 50–950 ramp

primary

#1F9E1D

secondary

#C154C3

accent

#3CECE9

background

#F7FBF6

surface

#EEF6EB

border

#C9D0C6

text

#0A1206

muted

#7C817A

Preview Lab

Preview with #1F9E1D

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

Preview Lab → · Contrast checker → · Palette generator →