#1FA82A#1FA82A

#1FA82A is a light, vivid green. Relative luminance 0.285; OKLCH L 63.9% C 0.198 H 143.6°. Best body text is #000000 at 6.69:1 contrast (WCAG AA passes).

Color values

HEX	#1FA82A
RGB	rgb(31, 168, 42)
HSL	hsl(125, 69%, 39%)
HSV	hsv(125, 82%, 66%)
CMYK	cmyk(81.5%, 0%, 75%, 34.1%)
CIE-LAB	lab(60.30, -58.79, 51.84)
CIE-LCH	lch(60.30, 78.38, 138.59°)
OKLab	oklab(63.86% -0.1591 0.1172)
OKLCH	oklch(63.86% 0.198 143.6)
XYZ	xyz(14.9846, 28.4619, 6.8940)
Luminance	0.2846 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1FA82A #A81F9D

analogous

#58A81F #1FA82A #1FA86F

triadic

#1FA82A #2A1FA8 #A82A1F

tetradic

#1FA82A #1F58A8 #A81F9D #A86F1F

square

#1FA82A #1F58A8 #A81F9D #A86F1F

split-complementary

#1FA82A #6F1FA8 #A81F58

monochromatic

#0C4110 #15741D #1FA82A #2CD83A #60E26A

Accessibility & contrast

On white

3.14

#1FA82A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.69

#1FA82A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1FA82A

6.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1FA82A	#FFFFFF	#000000	##000000
##1FA82A	1.00	3.14	6.69	6.69
#FFFFFF	3.14	1.00	21.00	21.00
#000000	6.69	21.00	1.00	1.00
##000000	6.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AB9811

Deuteranopia (green-blind)

#9D8D38

Tritanopia (blue-blind)

#00A390

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #1fa82a;
/* rgb */ color: rgb(31, 168, 42);
/* oklch */ color: oklch(63.9% 0.198 143.6);

Tailwind

colors: {
  custom: {
    50: '#75c36c',
    500: '#1fa82a',
    950: '#000000',
  },
}

SCSS

$custom: #1fa82a;
$custom-light: #75c36c;
$custom-dark: #000000;

JSON

{
  "hex": "#1fa82a",
  "rgb": {
    "r": 31,
    "g": 168,
    "b": 42
  },
  "hsl": {
    "h": 124.818,
    "s": 68.844,
    "l": 39.02
  },
  "oklch": {
    "l": 0.63856,
    "c": 0.19758,
    "h": 143.6
  },
  "luminance": 0.28464
}

Semantic roles & 50–950 ramp

primary

#1FA82A

secondary

#C65DBE

accent

#3CDEEC

background

#F7FCF6

surface

#EEF8EC

border

#C9D1C7

text

#0A1307

muted

#7C827A

Preview Lab

Preview with #1FA82A

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

Preview Lab → · Contrast checker → · Palette generator →