#1F9323#1F9323

#1F9323 is a mid, vivid green. Relative luminance 0.213; OKLCH L 58.0% C 0.178 H 143.2°. Best body text is #000000 at 5.26:1 contrast (WCAG AA passes).

Color values

HEX	#1F9323
RGB	rgb(31, 147, 35)
HSL	hsl(122, 65%, 35%)
HSV	hsv(122, 79%, 58%)
CMYK	cmyk(78.9%, 0%, 76.2%, 42.4%)
CIE-LAB	lab(53.25, -52.64, 47.30)
CIE-LCH	lch(53.25, 70.77, 138.06°)
OKLab	oklab(57.98% -0.1427 0.1068)
OKLCH	oklch(57.98% 0.178 143.2)
XYZ	xyz(11.3014, 21.2788, 5.1014)
Luminance	0.2128 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F9323 #931F8F

analogous

#55931F #1F9323 #1F935D

triadic

#1F9323 #231F93 #93231F

tetradic

#1F9323 #1F5593 #931F8F #935D1F

square

#1F9323 #1F5593 #931F8F #935D1F

split-complementary

#1F9323 #5D1F93 #931F55

monochromatic

#0A2E0B #146017 #1F9323 #2AC62F #52DA57

Accessibility & contrast

On white

4.00

#1F9323 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.26

#1F9323 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F9323

5.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F9323	#FFFFFF	#000000	##000000
##1F9323	1.00	4.00	5.26	5.26
#FFFFFF	4.00	1.00	21.00	21.00
#000000	5.26	21.00	1.00	1.00
##000000	5.26	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#96850C

Deuteranopia (green-blind)

#8A7C2F

Tritanopia (blue-blind)

#008F7E

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #1f9323;
/* rgb */ color: rgb(31, 147, 35);
/* oklch */ color: oklch(58.0% 0.178 143.2);

Tailwind

colors: {
  custom: {
    50: '#70b466',
    500: '#1f9323',
    950: '#000000',
  },
}

SCSS

$custom: #1f9323;
$custom-light: #70b466;
$custom-dark: #000000;

JSON

{
  "hex": "#1f9323",
  "rgb": {
    "r": 31,
    "g": 147,
    "b": 35
  },
  "hsl": {
    "h": 122.069,
    "s": 65.169,
    "l": 34.902
  },
  "oklch": {
    "l": 0.57977,
    "c": 0.1782,
    "h": 143.2
  },
  "luminance": 0.2128
}

Semantic roles & 50–950 ramp

primary

#1F9323

secondary

#BE50BA

accent

#40E2E8

background

#F7FBF6

surface

#EDF6EB

border

#C8D0C6

text

#091106

muted

#7B807A

Preview Lab

Preview with #1F9323

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

Preview Lab → · Contrast checker → · Palette generator →