#1F9D20#1F9D20

#1F9D20 is a mid, vivid green. Relative luminance 0.245; OKLCH L 60.7% C 0.191 H 142.8°. Best body text is #000000 at 5.90:1 contrast (WCAG AA passes).

Color values

HEX	#1F9D20
RGB	rgb(31, 157, 32)
HSL	hsl(120, 67%, 37%)
HSV	hsv(120, 80%, 62%)
CMYK	cmyk(80.3%, 0%, 79.6%, 38.4%)
CIE-LAB	lab(56.59, -56.07, 51.60)
CIE-LCH	lch(56.59, 76.20, 137.38°)
OKLab	oklab(60.75% -0.1521 0.1153)
OKLCH	oklch(60.75% 0.191 142.8)
XYZ	xyz(12.8819, 24.5080, 5.4178)
Luminance	0.2451 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F9D20 #9D1F9C

analogous

#5D9D1F #1F9D20 #1F9D5F

triadic

#1F9D20 #201F9D #9D201F

tetradic

#1F9D20 #1F5D9D #9D1F9C #9D5F1F

square

#1F9D20 #1F5D9D #9D1F9C #9D5F1F

split-complementary

#1F9D20 #5F1F9D #9D1F5D

monochromatic

#0B370B #156A16 #1F9D20 #29D02A #58DE59

Accessibility & contrast

On white

3.56

#1F9D20 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.90

#1F9D20 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F9D20

5.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F9D20	#FFFFFF	#000000	##000000
##1F9D20	1.00	3.56	5.90	5.90
#FFFFFF	3.56	1.00	21.00	21.00
#000000	5.90	21.00	1.00	1.00
##000000	5.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A18D00

Deuteranopia (green-blind)

#93842F

Tritanopia (blue-blind)

#009886

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #1f9d20;
/* rgb */ color: rgb(31, 157, 32);
/* oklch */ color: oklch(60.7% 0.191 142.8);

Tailwind

colors: {
  custom: {
    50: '#73bb66',
    500: '#1f9d20',
    950: '#000000',
  },
}

SCSS

$custom: #1f9d20;
$custom-light: #73bb66;
$custom-dark: #000000;

JSON

{
  "hex": "#1f9d20",
  "rgb": {
    "r": 31,
    "g": 157,
    "b": 32
  },
  "hsl": {
    "h": 120.476,
    "s": 67.021,
    "l": 36.863
  },
  "oklch": {
    "l": 0.60749,
    "c": 0.19089,
    "h": 142.8
  },
  "luminance": 0.2451
}

Semantic roles & 50–950 ramp

primary

#1F9D20

secondary

#C256C1

accent

#3EE9EA

background

#F7FBF6

surface

#EEF6EB

border

#C9D0C6

text

#0A1206

muted

#7C817A

Preview Lab

Preview with #1F9D20

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

Preview Lab → · Contrast checker → · Palette generator →