#1FC23F#1FC23F

#1FC23F is a light, highly saturated green. Relative luminance 0.392; OKLCH L 71.1% C 0.213 H 145.2°. Best body text is #000000 at 8.85:1 contrast (WCAG AA passes).

Color values

HEX	#1FC23F
RGB	rgb(31, 194, 63)
HSL	hsl(132, 72%, 44%)
HSV	hsv(132, 84%, 76%)
CMYK	cmyk(84%, 0%, 67.5%, 23.9%)
CIE-LAB	lab(68.92, -64.95, 52.76)
CIE-LCH	lch(68.92, 83.68, 140.91°)
OKLab	oklab(71.07% -0.175 0.1216)
OKLCH	oklch(71.07% 0.213 145.2)
XYZ	xyz(20.7525, 39.2312, 11.1803)
Luminance	0.3923 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1FC23F #C21FA2

analogous

#51C21F #1FC23F #1FC291

triadic

#1FC23F #3F1FC2 #C23F1F

tetradic

#1FC23F #1F51C2 #C21FA2 #C2911F

square

#1FC23F #1F51C2 #C21FA2 #C2911F

split-complementary

#1FC23F #911FC2 #C21F51

monochromatic

#0E581D #178D2E #1FC23F #3EE05E #73E98A

Accessibility & contrast

On white

2.37

#1FC23F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.85

#1FC23F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #1FC23F

8.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1FC23F	#FFFFFF	#000000	##000000
##1FC23F	1.00	2.37	8.85	8.85
#FFFFFF	2.37	1.00	21.00	21.00
#000000	8.85	21.00	1.00	1.00
##000000	8.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C5AF2D

Deuteranopia (green-blind)

#B4A44B

Tritanopia (blue-blind)

#00BDA7

Achromatopsia (no color)

#A8A8A8

Design tokens & code

CSS

--color: #1fc23f;
/* rgb */ color: rgb(31, 194, 63);
/* oklch */ color: oklch(71.1% 0.213 145.2);

Tailwind

colors: {
  custom: {
    50: '#7bd67a',
    500: '#1fc23f',
    950: '#000000',
  },
}

SCSS

$custom: #1fc23f;
$custom-light: #7bd67a;
$custom-dark: #000000;

JSON

{
  "hex": "#1fc23f",
  "rgb": {
    "r": 31,
    "g": 194,
    "b": 63
  },
  "hsl": {
    "h": 131.779,
    "s": 72.444,
    "l": 44.118
  },
  "oklch": {
    "l": 0.71072,
    "c": 0.21313,
    "h": 145.2
  },
  "luminance": 0.39234
}

Semantic roles & 50–950 ramp

primary

#1FC23F

secondary

#CF6DBC

accent

#39CBEF

background

#F8FDF7

surface

#EFFAEE

border

#CAD3C9

text

#0B140A

muted

#7C837C

Preview Lab

Preview with #1FC23F

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

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