#1F9A20#1F9A20

#1F9A20 is a mid, vivid green. Relative luminance 0.235; OKLCH L 59.9% C 0.188 H 142.9°. Best body text is #000000 at 5.70:1 contrast (WCAG AA passes).

Color values

HEX	#1F9A20
RGB	rgb(31, 154, 32)
HSL	hsl(120, 66%, 36%)
HSV	hsv(120, 80%, 60%)
CMYK	cmyk(79.9%, 0%, 79.2%, 39.6%)
CIE-LAB	lab(55.59, -55.12, 50.63)
CIE-LCH	lch(55.59, 74.84, 137.43°)
OKLab	oklab(59.91% -0.1496 0.1133)
OKLCH	oklch(59.91% 0.188 142.9)
XYZ	xyz(12.3806, 23.5053, 5.2507)
Luminance	0.2351 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F9A20 #9A1F99

analogous

#5C9A1F #1F9A20 #1F9A5E

triadic

#1F9A20 #201F9A #9A201F

tetradic

#1F9A20 #1F5C9A #9A1F99 #9A5E1F

square

#1F9A20 #1F5C9A #9A1F99 #9A5E1F

split-complementary

#1F9A20 #5E1F9A #9A1F5C

monochromatic

#0A340B #156715 #1F9A20 #29CD2B #56DD57

Accessibility & contrast

On white

3.68

#1F9A20 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.70

#1F9A20 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F9A20

5.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F9A20	#FFFFFF	#000000	##000000
##1F9A20	1.00	3.68	5.70	5.70
#FFFFFF	3.68	1.00	21.00	21.00
#000000	5.70	21.00	1.00	1.00
##000000	5.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9D8B00

Deuteranopia (green-blind)

#90822E

Tritanopia (blue-blind)

#009583

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #1f9a20;
/* rgb */ color: rgb(31, 154, 32);
/* oklch */ color: oklch(59.9% 0.188 142.9);

Tailwind

colors: {
  custom: {
    50: '#72b965',
    500: '#1f9a20',
    950: '#000000',
  },
}

SCSS

$custom: #1f9a20;
$custom-light: #72b965;
$custom-dark: #000000;

JSON

{
  "hex": "#1f9a20",
  "rgb": {
    "r": 31,
    "g": 154,
    "b": 32
  },
  "hsl": {
    "h": 120.488,
    "s": 66.486,
    "l": 36.275
  },
  "oklch": {
    "l": 0.59914,
    "c": 0.18762,
    "h": 142.9
  },
  "luminance": 0.23507
}

Semantic roles & 50–950 ramp

primary

#1F9A20

secondary

#C154C0

accent

#3EE8E9

background

#F7FBF6

surface

#EEF6EB

border

#C9D0C6

text

#091206

muted

#7B817A

Preview Lab

Preview with #1F9A20

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

Preview Lab → · Contrast checker → · Palette generator →