#1FA12E#1FA12E

#1FA12E is a mid, vivid green. Relative luminance 0.260; OKLCH L 62.0% C 0.187 H 144.2°. Best body text is #000000 at 6.20:1 contrast (WCAG AA passes).

Color values

HEX	#1FA12E
RGB	rgb(31, 161, 46)
HSL	hsl(127, 68%, 38%)
HSV	hsv(127, 81%, 63%)
CMYK	cmyk(80.7%, 0%, 71.4%, 36.9%)
CIE-LAB	lab(58.01, -56.22, 47.99)
CIE-LCH	lch(58.01, 73.92, 139.52°)
OKLab	oklab(61.96% -0.1519 0.1096)
OKLCH	oklch(61.96% 0.187 144.2)
XYZ	xyz(13.8021, 25.9766, 6.8708)
Luminance	0.2598 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1FA12E #A11F92

analogous

#51A11F #1FA12E #1FA16F

triadic

#1FA12E #2E1FA1 #A12E1F

tetradic

#1FA12E #1F51A1 #A11F92 #A16F1F

square

#1FA12E #1F51A1 #A11F92 #A16F1F

split-complementary

#1FA12E #6F1FA1 #A11F51

monochromatic

#0B3A11 #156E1F #1FA12E #29D43D #5BDF6A

Accessibility & contrast

On white

3.39

#1FA12E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.20

#1FA12E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1FA12E

6.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1FA12E	#FFFFFF	#000000	##000000
##1FA12E	1.00	3.39	6.20	6.20
#FFFFFF	3.39	1.00	21.00	21.00
#000000	6.20	21.00	1.00	1.00
##000000	6.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A4911C

Deuteranopia (green-blind)

#96883A

Tritanopia (blue-blind)

#009C8A

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #1fa12e;
/* rgb */ color: rgb(31, 161, 46);
/* oklch */ color: oklch(62.0% 0.187 144.2);

Tailwind

colors: {
  custom: {
    50: '#73be6d',
    500: '#1fa12e',
    950: '#000000',
  },
}

SCSS

$custom: #1fa12e;
$custom-light: #73be6d;
$custom-dark: #000000;

JSON

{
  "hex": "#1fa12e",
  "rgb": {
    "r": 31,
    "g": 161,
    "b": 46
  },
  "hsl": {
    "h": 126.923,
    "s": 67.708,
    "l": 37.647
  },
  "oklch": {
    "l": 0.61961,
    "c": 0.18736,
    "h": 144.2
  },
  "luminance": 0.25978
}

Semantic roles & 50–950 ramp

primary

#1FA12E

secondary

#C458B7

accent

#3DD7EB

background

#F7FBF6

surface

#EEF7EC

border

#C9D0C7

text

#0A1207

muted

#7C817A

Preview Lab

Preview with #1FA12E

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

Preview Lab → · Contrast checker → · Palette generator →