#1F9024#1F9024

#1F9024 is a mid, vivid green. Relative luminance 0.204; OKLCH L 57.1% C 0.174 H 143.3°. Best body text is #000000 at 5.07:1 contrast (WCAG AA passes).

Color values

HEX	#1F9024
RGB	rgb(31, 144, 36)
HSL	hsl(123, 65%, 34%)
HSV	hsv(123, 78%, 56%)
CMYK	cmyk(78.5%, 0%, 75%, 43.5%)
CIE-LAB	lab(52.25, -51.57, 45.92)
CIE-LCH	lch(52.25, 69.05, 138.32°)
OKLab	oklab(57.14% -0.1398 0.104)
OKLCH	oklch(57.14% 0.174 143.3)
XYZ	xyz(10.8561, 20.3639, 5.0272)
Luminance	0.2036 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F9024 #901F8B

analogous

#53901F #1F9024 #1F905D

triadic

#1F9024 #241F90 #90241F

tetradic

#1F9024 #1F5390 #901F8B #905D1F

square

#1F9024 #1F5390 #901F8B #905D1F

split-complementary

#1F9024 #5D1F90 #901F53

monochromatic

#092B0B #145E17 #1F9024 #2AC231 #50D956

Accessibility & contrast

On white

4.14

#1F9024 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.07

#1F9024 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F9024

5.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F9024	#FFFFFF	#000000	##000000
##1F9024	1.00	4.14	5.07	5.07
#FFFFFF	4.14	1.00	21.00	21.00
#000000	5.07	21.00	1.00	1.00
##000000	5.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#938210

Deuteranopia (green-blind)

#87792F

Tritanopia (blue-blind)

#008C7B

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #1f9024;
/* rgb */ color: rgb(31, 144, 36);
/* oklch */ color: oklch(57.1% 0.174 143.3);

Tailwind

colors: {
  custom: {
    50: '#70b266',
    500: '#1f9024',
    950: '#000000',
  },
}

SCSS

$custom: #1f9024;
$custom-light: #70b266;
$custom-dark: #000000;

JSON

{
  "hex": "#1f9024",
  "rgb": {
    "r": 31,
    "g": 144,
    "b": 36
  },
  "hsl": {
    "h": 122.655,
    "s": 64.571,
    "l": 34.314
  },
  "oklch": {
    "l": 0.57142,
    "c": 0.1742,
    "h": 143.3
  },
  "luminance": 0.20365
}

Semantic roles & 50–950 ramp

primary

#1F9024

secondary

#BC4EB7

accent

#40E0E8

background

#F7FBF6

surface

#EDF6EB

border

#C8D0C6

text

#091106

muted

#7B807A

Preview Lab

Preview with #1F9024

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

Preview Lab → · Contrast checker → · Palette generator →