#1FA923#1FA923

#1FA923 is a light, highly saturated green. Relative luminance 0.288; OKLCH L 64.1% C 0.202 H 143.0°. Best body text is #000000 at 6.76:1 contrast (WCAG AA passes).

Color values

HEX	#1FA923
RGB	rgb(31, 169, 35)
HSL	hsl(122, 69%, 39%)
HSV	hsv(122, 82%, 66%)
CMYK	cmyk(81.7%, 0%, 79.3%, 33.7%)
CIE-LAB	lab(60.59, -59.61, 54.49)
CIE-LCH	lch(60.59, 80.76, 137.57°)
OKLab	oklab(64.08% -0.1616 0.1217)
OKLCH	oklch(64.08% 0.202 143)
XYZ	xyz(15.0554, 28.7868, 6.3527)
Luminance	0.2879 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1FA923 #A91FA5

analogous

#60A91F #1FA923 #1FA968

triadic

#1FA923 #231FA9 #A9231F

tetradic

#1FA923 #1F60A9 #A91FA5 #A9681F

square

#1FA923 #1F60A9 #A91FA5 #A9681F

split-complementary

#1FA923 #681FA9 #A91F60

monochromatic

#0C420E #167518 #1FA923 #2DD832 #60E264

Accessibility & contrast

On white

3.11

#1FA923 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.76

#1FA923 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1FA923

6.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1FA923	#FFFFFF	#000000	##000000
##1FA923	1.00	3.11	6.76	6.76
#FFFFFF	3.11	1.00	21.00	21.00
#000000	6.76	21.00	1.00	1.00
##000000	6.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AD9800

Deuteranopia (green-blind)

#9E8E33

Tritanopia (blue-blind)

#00A490

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #1fa923;
/* rgb */ color: rgb(31, 169, 35);
/* oklch */ color: oklch(64.1% 0.202 143.0);

Tailwind

colors: {
  custom: {
    50: '#76c469',
    500: '#1fa923',
    950: '#000000',
  },
}

SCSS

$custom: #1fa923;
$custom-light: #76c469;
$custom-dark: #000000;

JSON

{
  "hex": "#1fa923",
  "rgb": {
    "r": 31,
    "g": 169,
    "b": 35
  },
  "hsl": {
    "h": 121.739,
    "s": 69,
    "l": 39.216
  },
  "oklch": {
    "l": 0.64083,
    "c": 0.20233,
    "h": 143
  },
  "luminance": 0.28789
}

Semantic roles & 50–950 ramp

primary

#1FA923

secondary

#C75DC4

accent

#3CE7EC

background

#F7FCF6

surface

#EEF8EB

border

#C9D1C6

text

#0A1307

muted

#7C827A

Preview Lab

Preview with #1FA923

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

Preview Lab → · Contrast checker → · Palette generator →