#1FA02C#1FA02C

#1FA02C is a mid, vivid green. Relative luminance 0.256; OKLCH L 61.7% C 0.187 H 144.0°. Best body text is #000000 at 6.12:1 contrast (WCAG AA passes).

Color values

HEX	#1FA02C
RGB	rgb(31, 160, 44)
HSL	hsl(126, 68%, 37%)
HSV	hsv(126, 81%, 63%)
CMYK	cmyk(80.6%, 0%, 72.5%, 37.3%)
CIE-LAB	lab(57.67, -56.08, 48.41)
CIE-LCH	lch(57.67, 74.09, 139.20°)
OKLab	oklab(61.67% -0.1516 0.1103)
OKLCH	oklch(61.67% 0.187 144)
XYZ	xyz(13.5896, 25.6131, 6.6100)
Luminance	0.2561 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1FA02C #A01F93

analogous

#52A01F #1FA02C #1FA06D

triadic

#1FA02C #2C1FA0 #A02C1F

tetradic

#1FA02C #1F52A0 #A01F93 #A06D1F

square

#1FA02C #1F52A0 #A01F93 #A06D1F

split-complementary

#1FA02C #6D1FA0 #A01F52

monochromatic

#0B3910 #156D1E #1FA02C #29D33A #5ADF68

Accessibility & contrast

On white

3.43

#1FA02C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.12

#1FA02C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1FA02C

6.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1FA02C	#FFFFFF	#000000	##000000
##1FA02C	1.00	3.43	6.12	6.12
#FFFFFF	3.43	1.00	21.00	21.00
#000000	6.12	21.00	1.00	1.00
##000000	6.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A39019

Deuteranopia (green-blind)

#958738

Tritanopia (blue-blind)

#009B89

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #1fa02c;
/* rgb */ color: rgb(31, 160, 44);
/* oklch */ color: oklch(61.7% 0.187 144.0);

Tailwind

colors: {
  custom: {
    50: '#73bd6c',
    500: '#1fa02c',
    950: '#000000',
  },
}

SCSS

$custom: #1fa02c;
$custom-light: #73bd6c;
$custom-dark: #000000;

JSON

{
  "hex": "#1fa02c",
  "rgb": {
    "r": 31,
    "g": 160,
    "b": 44
  },
  "hsl": {
    "h": 126.047,
    "s": 67.539,
    "l": 37.451
  },
  "oklch": {
    "l": 0.61668,
    "c": 0.18749,
    "h": 144
  },
  "luminance": 0.25615
}

Semantic roles & 50–950 ramp

primary

#1FA02C

secondary

#C358B8

accent

#3DD9EA

background

#F7FBF6

surface

#EEF7EC

border

#C9D0C7

text

#0A1207

muted

#7C817A

Preview Lab

Preview with #1FA02C

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

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