#1F8E28#1F8E28

#1F8E28 is a mid, vivid green. Relative luminance 0.198; OKLCH L 56.6% C 0.169 H 143.9°. Best body text is #000000 at 4.96:1 contrast (WCAG AA passes).

Color values

HEX	#1F8E28
RGB	rgb(31, 142, 40)
HSL	hsl(125, 64%, 34%)
HSV	hsv(125, 78%, 56%)
CMYK	cmyk(78.2%, 0%, 71.8%, 44.3%)
CIE-LAB	lab(51.60, -50.54, 43.68)
CIE-LCH	lch(51.60, 66.80, 139.17°)
OKLab	oklab(56.61% -0.1368 0.0998)
OKLCH	oklch(56.61% 0.169 143.9)
XYZ	xyz(10.6204, 19.7893, 5.2671)
Luminance	0.1979 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F8E28 #8E1F85

analogous

#4E8E1F #1F8E28 #1F8E60

triadic

#1F8E28 #281F8E #8E281F

tetradic

#1F8E28 #1F4E8E #8E1F85 #8E601F

square

#1F8E28 #1F4E8E #8E1F85 #8E601F

split-complementary

#1F8E28 #601F8E #8E1F4E

monochromatic

#092A0C #145C1A #1F8E28 #2AC036 #4FD95A

Accessibility & contrast

On white

4.24

#1F8E28 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.96

#1F8E28 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F8E28

4.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F8E28	#FFFFFF	#000000	##000000
##1F8E28	1.00	4.24	4.96	4.96
#FFFFFF	4.24	1.00	21.00	21.00
#000000	4.96	21.00	1.00	1.00
##000000	4.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#918018

Deuteranopia (green-blind)

#857832

Tritanopia (blue-blind)

#008A7A

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #1f8e28;
/* rgb */ color: rgb(31, 142, 40);
/* oklch */ color: oklch(56.6% 0.169 143.9);

Tailwind

colors: {
  custom: {
    50: '#6fb068',
    500: '#1f8e28',
    950: '#000000',
  },
}

SCSS

$custom: #1f8e28;
$custom-light: #6fb068;
$custom-dark: #000000;

JSON

{
  "hex": "#1f8e28",
  "rgb": {
    "r": 31,
    "g": 142,
    "b": 40
  },
  "hsl": {
    "h": 124.865,
    "s": 64.162,
    "l": 33.922
  },
  "oklch": {
    "l": 0.56613,
    "c": 0.16933,
    "h": 143.9
  },
  "luminance": 0.19791
}

Semantic roles & 50–950 ramp

primary

#1F8E28

secondary

#BB4DB3

accent

#41DAE7

background

#F7FBF6

surface

#EDF6EB

border

#C8D0C6

text

#091106

muted

#7B807A

Preview Lab

Preview with #1F8E28

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

Preview Lab → · Contrast checker → · Palette generator →