#1F8E33#1F8E33

#1F8E33 is a mid, vivid green. Relative luminance 0.199; OKLCH L 56.7% C 0.161 H 145.6°. Best body text is #000000 at 4.98:1 contrast (WCAG AA passes).

Color values

HEX	#1F8E33
RGB	rgb(31, 142, 51)
HSL	hsl(131, 64%, 34%)
HSV	hsv(131, 78%, 56%)
CMYK	cmyk(78.2%, 0%, 64.1%, 44.3%)
CIE-LAB	lab(51.70, -49.36, 38.97)
CIE-LCH	lch(51.70, 62.88, 141.71°)
OKLab	oklab(56.73% -0.1331 0.0911)
OKLCH	oklch(56.73% 0.161 145.6)
XYZ	xyz(10.8348, 19.8750, 6.3966)
Luminance	0.1988 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F8E33 #8E1F7A

analogous

#438E1F #1F8E33 #1F8E6B

triadic

#1F8E33 #331F8E #8E331F

tetradic

#1F8E33 #1F438E #8E1F7A #8E6B1F

square

#1F8E33 #1F438E #8E1F7A #8E6B1F

split-complementary

#1F8E33 #6B1F8E #8E1F43

monochromatic

#092A0F #145C21 #1F8E33 #2AC045 #4FD968

Accessibility & contrast

On white

4.22

#1F8E33 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.98

#1F8E33 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F8E33

4.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F8E33	#FFFFFF	#000000	##000000
##1F8E33	1.00	4.22	4.98	4.98
#FFFFFF	4.22	1.00	21.00	21.00
#000000	4.98	21.00	1.00	1.00
##000000	4.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#908029

Deuteranopia (green-blind)

#84783B

Tritanopia (blue-blind)

#008A7B

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #1f8e33;
/* rgb */ color: rgb(31, 142, 51);
/* oklch */ color: oklch(56.7% 0.161 145.6);

Tailwind

colors: {
  custom: {
    50: '#6eb06e',
    500: '#1f8e33',
    950: '#000000',
  },
}

SCSS

$custom: #1f8e33;
$custom-light: #6eb06e;
$custom-dark: #000000;

JSON

{
  "hex": "#1f8e33",
  "rgb": {
    "r": 31,
    "g": 142,
    "b": 51
  },
  "hsl": {
    "h": 130.811,
    "s": 64.162,
    "l": 33.922
  },
  "oklch": {
    "l": 0.56725,
    "c": 0.16128,
    "h": 145.6
  },
  "luminance": 0.19876
}

Semantic roles & 50–950 ramp

primary

#1F8E33

secondary

#BB4DA8

accent

#41C9E7

background

#F7FBF6

surface

#EDF6EC

border

#C8D0C7

text

#081107

muted

#7B807A

Preview Lab

Preview with #1F8E33

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

Preview Lab → · Contrast checker → · Palette generator →