#1FA430#1FA430

#1FA430 is a light, vivid green. Relative luminance 0.271; OKLCH L 62.8% C 0.189 H 144.4°. Best body text is #000000 at 6.41:1 contrast (WCAG AA passes).

Color values

HEX	#1FA430
RGB	rgb(31, 164, 48)
HSL	hsl(128, 68%, 38%)
HSV	hsv(128, 81%, 64%)
CMYK	cmyk(81.1%, 0%, 70.7%, 35.7%)
CIE-LAB	lab(59.02, -57.00, 48.25)
CIE-LCH	lch(59.02, 74.68, 139.75°)
OKLab	oklab(62.81% -0.154 0.1104)
OKLCH	oklch(62.81% 0.189 144.4)
XYZ	xyz(14.3730, 27.0539, 7.2601)
Luminance	0.2706 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1FA430 #A41F93

analogous

#50A41F #1FA430 #1FA472

triadic

#1FA430 #301FA4 #A4301F

tetradic

#1FA430 #1F50A4 #A41F93 #A4721F

square

#1FA430 #1F50A4 #A41F93 #A4721F

split-complementary

#1FA430 #721FA4 #A41F50

monochromatic

#0C3D12 #157121 #1FA430 #2AD740 #5DE06E

Accessibility & contrast

On white

3.28

#1FA430 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.41

#1FA430 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1FA430

6.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1FA430	#FFFFFF	#000000	##000000
##1FA430	1.00	3.28	6.41	6.41
#FFFFFF	3.28	1.00	21.00	21.00
#000000	6.41	21.00	1.00	1.00
##000000	6.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A7941E

Deuteranopia (green-blind)

#998A3B

Tritanopia (blue-blind)

#009F8D

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #1fa430;
/* rgb */ color: rgb(31, 164, 48);
/* oklch */ color: oklch(62.8% 0.189 144.4);

Tailwind

colors: {
  custom: {
    50: '#74c06f',
    500: '#1fa430',
    950: '#000000',
  },
}

SCSS

$custom: #1fa430;
$custom-light: #74c06f;
$custom-dark: #000000;

JSON

{
  "hex": "#1fa430",
  "rgb": {
    "r": 31,
    "g": 164,
    "b": 48
  },
  "hsl": {
    "h": 127.669,
    "s": 68.205,
    "l": 38.235
  },
  "oklch": {
    "l": 0.62805,
    "c": 0.18946,
    "h": 144.4
  },
  "luminance": 0.27056
}

Semantic roles & 50–950 ramp

primary

#1FA430

secondary

#C55AB7

accent

#3DD5EB

background

#F7FCF6

surface

#EEF8EC

border

#C9D1C7

text

#0A1208

muted

#7C817B

Preview Lab

Preview with #1FA430

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

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