#1FA435#1FA435

#1FA435 is a light, vivid green. Relative luminance 0.271; OKLCH L 62.9% C 0.186 H 145.0°. Best body text is #000000 at 6.42:1 contrast (WCAG AA passes).

Color values

HEX	#1FA435
RGB	rgb(31, 164, 53)
HSL	hsl(130, 68%, 38%)
HSV	hsv(130, 81%, 64%)
CMYK	cmyk(81.1%, 0%, 67.7%, 35.7%)
CIE-LAB	lab(59.06, -56.50, 46.24)
CIE-LCH	lch(59.06, 73.01, 140.70°)
OKLab	oklab(62.85% -0.1524 0.1068)
OKLCH	oklch(62.85% 0.186 145)
XYZ	xyz(14.4821, 27.0975, 7.8346)
Luminance	0.2710 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1FA435 #A41F8E

analogous

#4BA41F #1FA435 #1FA477

triadic

#1FA435 #351FA4 #A4351F

tetradic

#1FA435 #1F4BA4 #A41F8E #A4771F

square

#1FA435 #1F4BA4 #A41F8E #A4771F

split-complementary

#1FA435 #771FA4 #A41F4B

monochromatic

#0C3D14 #157124 #1FA435 #2AD746 #5DE073

Accessibility & contrast

On white

3.27

#1FA435 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.42

#1FA435 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1FA435

6.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1FA435	#FFFFFF	#000000	##000000
##1FA435	1.00	3.27	6.42	6.42
#FFFFFF	3.27	1.00	21.00	21.00
#000000	6.42	21.00	1.00	1.00
##000000	6.42	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A79426

Deuteranopia (green-blind)

#998A3F

Tritanopia (blue-blind)

#00A08D

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #1fa435;
/* rgb */ color: rgb(31, 164, 53);
/* oklch */ color: oklch(62.9% 0.186 145.0);

Tailwind

colors: {
  custom: {
    50: '#74c072',
    500: '#1fa435',
    950: '#000000',
  },
}

SCSS

$custom: #1fa435;
$custom-light: #74c072;
$custom-dark: #000000;

JSON

{
  "hex": "#1fa435",
  "rgb": {
    "r": 31,
    "g": 164,
    "b": 53
  },
  "hsl": {
    "h": 129.925,
    "s": 68.205,
    "l": 38.235
  },
  "oklch": {
    "l": 0.62851,
    "c": 0.18607,
    "h": 145
  },
  "luminance": 0.27099
}

Semantic roles & 50–950 ramp

primary

#1FA435

secondary

#C55AB3

accent

#3DCEEB

background

#F7FCF7

surface

#EEF8ED

border

#C9D1C8

text

#0A1208

muted

#7C817B

Preview Lab

Preview with #1FA435

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

Preview Lab → · Contrast checker → · Palette generator →