#1FC23D#1FC23D

#1FC23D is a light, highly saturated green. Relative luminance 0.392; OKLCH L 71.1% C 0.214 H 145.0°. Best body text is #000000 at 8.84:1 contrast (WCAG AA passes).

Color values

HEX	#1FC23D
RGB	rgb(31, 194, 61)
HSL	hsl(131, 72%, 44%)
HSV	hsv(131, 84%, 76%)
CMYK	cmyk(84%, 0%, 68.6%, 23.9%)
CIE-LAB	lab(68.90, -65.15, 53.54)
CIE-LCH	lch(68.90, 84.33, 140.58°)
OKLab	oklab(71.05% -0.1756 0.1231)
OKLCH	oklch(71.05% 0.214 145)
XYZ	xyz(20.6977, 39.2092, 10.8913)
Luminance	0.3921 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1FC23D #C21FA4

analogous

#53C21F #1FC23D #1FC28F

triadic

#1FC23D #3D1FC2 #C23D1F

tetradic

#1FC23D #1F53C2 #C21FA4 #C28F1F

square

#1FC23D #1F53C2 #C21FA4 #C28F1F

split-complementary

#1FC23D #8F1FC2 #C21F53

monochromatic

#0E581C #178D2C #1FC23D #3EE05C #73E988

Accessibility & contrast

On white

2.37

#1FC23D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.84

#1FC23D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #1FC23D

8.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1FC23D	#FFFFFF	#000000	##000000
##1FC23D	1.00	2.37	8.84	8.84
#FFFFFF	2.37	1.00	21.00	21.00
#000000	8.84	21.00	1.00	1.00
##000000	8.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C5AF2A

Deuteranopia (green-blind)

#B4A44A

Tritanopia (blue-blind)

#00BDA7

Achromatopsia (no color)

#A8A8A8

Design tokens & code

CSS

--color: #1fc23d;
/* rgb */ color: rgb(31, 194, 61);
/* oklch */ color: oklch(71.1% 0.214 145.0);

Tailwind

colors: {
  custom: {
    50: '#7bd679',
    500: '#1fc23d',
    950: '#000000',
  },
}

SCSS

$custom: #1fc23d;
$custom-light: #7bd679;
$custom-dark: #000000;

JSON

{
  "hex": "#1fc23d",
  "rgb": {
    "r": 31,
    "g": 194,
    "b": 61
  },
  "hsl": {
    "h": 131.043,
    "s": 72.444,
    "l": 44.118
  },
  "oklch": {
    "l": 0.71053,
    "c": 0.21444,
    "h": 145
  },
  "luminance": 0.39212
}

Semantic roles & 50–950 ramp

primary

#1FC23D

secondary

#CF6DBD

accent

#39CEEF

background

#F8FDF7

surface

#EFFAEE

border

#CAD3C9

text

#0B1409

muted

#7C837B

Preview Lab

Preview with #1FC23D

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

Preview Lab → · Contrast checker → · Palette generator →