#1FA02E#1FA02E

#1FA02E is a mid, vivid green. Relative luminance 0.256; OKLCH L 61.7% C 0.186 H 144.2°. Best body text is #000000 at 6.13:1 contrast (WCAG AA passes).

Color values

HEX	#1FA02E
RGB	rgb(31, 160, 46)
HSL	hsl(127, 68%, 37%)
HSV	hsv(127, 81%, 63%)
CMYK	cmyk(80.6%, 0%, 71.2%, 37.3%)
CIE-LAB	lab(57.68, -55.90, 47.64)
CIE-LCH	lch(57.68, 73.45, 139.56°)
OKLab	oklab(61.69% -0.1511 0.1089)
OKLCH	oklch(61.69% 0.186 144.2)
XYZ	xyz(13.6281, 25.6285, 6.8128)
Luminance	0.2563 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1FA02E #A01F91

analogous

#50A01F #1FA02E #1FA06F

triadic

#1FA02E #2E1FA0 #A02E1F

tetradic

#1FA02E #1F50A0 #A01F91 #A06F1F

square

#1FA02E #1F50A0 #A01F91 #A06F1F

split-complementary

#1FA02E #6F1FA0 #A01F50

monochromatic

#0B3911 #156D1F #1FA02E #29D33D #5ADF6A

Accessibility & contrast

On white

3.43

#1FA02E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.13

#1FA02E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1FA02E

6.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1FA02E	#FFFFFF	#000000	##000000
##1FA02E	1.00	3.43	6.13	6.13
#FFFFFF	3.43	1.00	21.00	21.00
#000000	6.13	21.00	1.00	1.00
##000000	6.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A3901C

Deuteranopia (green-blind)

#958739

Tritanopia (blue-blind)

#009C89

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #1fa02e;
/* rgb */ color: rgb(31, 160, 46);
/* oklch */ color: oklch(61.7% 0.186 144.2);

Tailwind

colors: {
  custom: {
    50: '#73bd6d',
    500: '#1fa02e',
    950: '#000000',
  },
}

SCSS

$custom: #1fa02e;
$custom-light: #73bd6d;
$custom-dark: #000000;

JSON

{
  "hex": "#1fa02e",
  "rgb": {
    "r": 31,
    "g": 160,
    "b": 46
  },
  "hsl": {
    "h": 126.977,
    "s": 67.539,
    "l": 37.451
  },
  "oklch": {
    "l": 0.61685,
    "c": 0.18622,
    "h": 144.2
  },
  "luminance": 0.2563
}

Semantic roles & 50–950 ramp

primary

#1FA02E

secondary

#C358B7

accent

#3DD6EA

background

#F7FBF6

surface

#EEF7EC

border

#C9D0C7

text

#0A1207

muted

#7C817A

Preview Lab

Preview with #1FA02E

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

Preview Lab → · Contrast checker → · Palette generator →