#1FA039#1FA039

#1FA039 is a mid, vivid green. Relative luminance 0.257; OKLCH L 61.8% C 0.178 H 145.7°. Best body text is #000000 at 6.15:1 contrast (WCAG AA passes).

Color values

HEX	#1FA039
RGB	rgb(31, 160, 57)
HSL	hsl(132, 68%, 37%)
HSV	hsv(132, 81%, 63%)
CMYK	cmyk(80.6%, 0%, 64.4%, 37.3%)
CIE-LAB	lab(57.78, -54.74, 43.07)
CIE-LCH	lch(57.78, 69.65, 141.81°)
OKLab	oklab(61.79% -0.1475 0.1005)
OKLCH	oklch(61.79% 0.178 145.7)
XYZ	xyz(13.8734, 25.7266, 8.1047)
Luminance	0.2573 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1FA039 #A01F86

analogous

#46A01F #1FA039 #1FA079

triadic

#1FA039 #391FA0 #A0391F

tetradic

#1FA039 #1F46A0 #A01F86 #A0791F

square

#1FA039 #1F46A0 #A01F86 #A0791F

split-complementary

#1FA039 #791FA0 #A01F46

monochromatic

#0B3914 #156D27 #1FA039 #29D34B #5ADF75

Accessibility & contrast

On white

3.42

#1FA039 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.15

#1FA039 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1FA039

6.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1FA039	#FFFFFF	#000000	##000000
##1FA039	1.00	3.42	6.15	6.15
#FFFFFF	3.42	1.00	21.00	21.00
#000000	6.15	21.00	1.00	1.00
##000000	6.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A2912D

Deuteranopia (green-blind)

#948742

Tritanopia (blue-blind)

#009C8A

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #1fa039;
/* rgb */ color: rgb(31, 160, 57);
/* oklch */ color: oklch(61.8% 0.178 145.7);

Tailwind

colors: {
  custom: {
    50: '#73bd74',
    500: '#1fa039',
    950: '#000000',
  },
}

SCSS

$custom: #1fa039;
$custom-light: #73bd74;
$custom-dark: #000000;

JSON

{
  "hex": "#1fa039",
  "rgb": {
    "r": 31,
    "g": 160,
    "b": 57
  },
  "hsl": {
    "h": 132.093,
    "s": 67.539,
    "l": 37.451
  },
  "oklch": {
    "l": 0.61793,
    "c": 0.17845,
    "h": 145.7
  },
  "luminance": 0.25728
}

Semantic roles & 50–950 ramp

primary

#1FA039

secondary

#C358AD

accent

#3DC8EA

background

#F7FBF7

surface

#EEF7ED

border

#C9D0C8

text

#091208

muted

#7B817B

Preview Lab

Preview with #1FA039

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

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