#1F8B24#1F8B24

#1F8B24 is a mid, vivid green. Relative luminance 0.189; OKLCH L 55.7% C 0.168 H 143.4°. Best body text is #000000 at 4.78:1 contrast (WCAG AA passes).

Color values

HEX	#1F8B24
RGB	rgb(31, 139, 36)
HSL	hsl(123, 64%, 33%)
HSV	hsv(123, 78%, 55%)
CMYK	cmyk(77.7%, 0%, 74.1%, 45.5%)
CIE-LAB	lab(50.55, -49.90, 44.19)
CIE-LCH	lch(50.55, 66.65, 138.48°)
OKLab	oklab(55.73% -0.1352 0.1004)
OKLCH	oklch(55.73% 0.168 143.4)
XYZ	xyz(10.1155, 18.8827, 4.7803)
Luminance	0.1888 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F8B24 #8B1F86

analogous

#508B1F #1F8B24 #1F8B5A

triadic

#1F8B24 #241F8B #8B241F

tetradic

#1F8B24 #1F508B #8B1F86 #8B5A1F

square

#1F8B24 #1F508B #8B1F86 #8B5A1F

split-complementary

#1F8B24 #5A1F8B #8B1F50

monochromatic

#09270A #145917 #1F8B24 #2ABD31 #4DD753

Accessibility & contrast

On white

4.40

#1F8B24 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.78

#1F8B24 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F8B24

4.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F8B24	#FFFFFF	#000000	##000000
##1F8B24	1.00	4.40	4.78	4.78
#FFFFFF	4.40	1.00	21.00	21.00
#000000	4.78	21.00	1.00	1.00
##000000	4.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8E7D12

Deuteranopia (green-blind)

#82752F

Tritanopia (blue-blind)

#008777

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #1f8b24;
/* rgb */ color: rgb(31, 139, 36);
/* oklch */ color: oklch(55.7% 0.168 143.4);

Tailwind

colors: {
  custom: {
    50: '#6eae65',
    500: '#1f8b24',
    950: '#000000',
  },
}

SCSS

$custom: #1f8b24;
$custom-light: #6eae65;
$custom-dark: #000000;

JSON

{
  "hex": "#1f8b24",
  "rgb": {
    "r": 31,
    "g": 139,
    "b": 36
  },
  "hsl": {
    "h": 122.778,
    "s": 63.529,
    "l": 33.333
  },
  "oklch": {
    "l": 0.55732,
    "c": 0.16841,
    "h": 143.4
  },
  "luminance": 0.18884
}

Semantic roles & 50–950 ramp

primary

#1F8B24

secondary

#BA4CB5

accent

#41DFE7

background

#F7FAF6

surface

#EDF4EB

border

#C8CEC6

text

#081006

muted

#7B7F7A

Preview Lab

Preview with #1F8B24

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

Preview Lab → · Contrast checker → · Palette generator →