#1FA120#1FA120

#1FA120 is a mid, vivid green. Relative luminance 0.259; OKLCH L 61.9% C 0.195 H 142.8°. Best body text is #000000 at 6.18:1 contrast (WCAG AA passes).

Color values

HEX	#1FA120
RGB	rgb(31, 161, 32)
HSL	hsl(120, 68%, 38%)
HSV	hsv(120, 81%, 63%)
CMYK	cmyk(80.7%, 0%, 80.1%, 36.9%)
CIE-LAB	lab(57.93, -57.32, 52.87)
CIE-LCH	lch(57.93, 77.98, 137.31°)
OKLab	oklab(61.86% -0.1555 0.118)
OKLCH	oklch(61.86% 0.195 142.8)
XYZ	xyz(13.5698, 25.8837, 5.6471)
Luminance	0.2589 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1FA120 #A11FA0

analogous

#5FA11F #1FA120 #1FA161

triadic

#1FA120 #201FA1 #A1201F

tetradic

#1FA120 #1F5FA1 #A11FA0 #A1611F

square

#1FA120 #1F5FA1 #A11FA0 #A1611F

split-complementary

#1FA120 #611FA1 #A11F5F

monochromatic

#0B3A0C #156E16 #1FA120 #29D42A #5BDF5C

Accessibility & contrast

On white

3.40

#1FA120 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.18

#1FA120 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1FA120

6.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1FA120	#FFFFFF	#000000	##000000
##1FA120	1.00	3.40	6.18	6.18
#FFFFFF	3.40	1.00	21.00	21.00
#000000	6.18	21.00	1.00	1.00
##000000	6.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A59100

Deuteranopia (green-blind)

#978730

Tritanopia (blue-blind)

#009C89

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #1fa120;
/* rgb */ color: rgb(31, 161, 32);
/* oklch */ color: oklch(61.9% 0.195 142.8);

Tailwind

colors: {
  custom: {
    50: '#74be66',
    500: '#1fa120',
    950: '#000000',
  },
}

SCSS

$custom: #1fa120;
$custom-light: #74be66;
$custom-dark: #000000;

JSON

{
  "hex": "#1fa120",
  "rgb": {
    "r": 31,
    "g": 161,
    "b": 32
  },
  "hsl": {
    "h": 120.462,
    "s": 67.708,
    "l": 37.647
  },
  "oklch": {
    "l": 0.61859,
    "c": 0.1952,
    "h": 142.8
  },
  "luminance": 0.25885
}

Semantic roles & 50–950 ramp

primary

#1FA120

secondary

#C458C3

accent

#3DE9EB

background

#F7FBF6

surface

#EEF7EB

border

#C9D0C6

text

#0A1206

muted

#7C817A

Preview Lab

Preview with #1FA120

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

Preview Lab → · Contrast checker → · Palette generator →