#1F8E4F#1F8E4F

#1F8E4F is a mid, vivid green. Relative luminance 0.202; OKLCH L 57.1% C 0.136 H 152.9°. Best body text is #000000 at 5.04:1 contrast (WCAG AA passes).

Color values

HEX	#1F8E4F
RGB	rgb(31, 142, 79)
HSL	hsl(146, 64%, 34%)
HSV	hsv(146, 78%, 56%)
CMYK	cmyk(78.2%, 0%, 44.4%, 44.3%)
CIE-LAB	lab(52.06, -45.02, 25.11)
CIE-LCH	lch(52.06, 51.55, 150.85°)
OKLab	oklab(57.15% -0.1211 0.062)
OKLCH	oklch(57.15% 0.136 152.9)
XYZ	xyz(11.6483, 20.2004, 10.6808)
Luminance	0.2020 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F8E4F #8E1F5E

analogous

#278E1F #1F8E4F #1F8E87

triadic

#1F8E4F #4F1F8E #8E4F1F

tetradic

#1F8E4F #1F278E #8E1F5E #8E871F

square

#1F8E4F #1F278E #8E1F5E #8E871F

split-complementary

#1F8E4F #871F8E #8E1F27

monochromatic

#092A17 #145C33 #1F8E4F #2AC06B #4FD98A

Accessibility & contrast

On white

4.17

#1F8E4F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.04

#1F8E4F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F8E4F

5.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F8E4F	#FFFFFF	#000000	##000000
##1F8E4F	1.00	4.17	5.04	5.04
#FFFFFF	4.17	1.00	21.00	21.00
#000000	5.04	21.00	1.00	1.00
##000000	5.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8E824A

Deuteranopia (green-blind)

#817853

Tritanopia (blue-blind)

#008C7F

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #1f8e4f;
/* rgb */ color: rgb(31, 142, 79);
/* oklch */ color: oklch(57.1% 0.136 152.9);

Tailwind

colors: {
  custom: {
    50: '#6db081',
    500: '#1f8e4f',
    950: '#000000',
  },
}

SCSS

$custom: #1f8e4f;
$custom-light: #6db081;
$custom-dark: #000000;

JSON

{
  "hex": "#1f8e4f",
  "rgb": {
    "r": 31,
    "g": 142,
    "b": 79
  },
  "hsl": {
    "h": 145.946,
    "s": 64.162,
    "l": 33.922
  },
  "oklch": {
    "l": 0.57149,
    "c": 0.13607,
    "h": 152.9
  },
  "luminance": 0.20202
}

Semantic roles & 50–950 ramp

primary

#1F8E4F

secondary

#BB4D8C

accent

#419FE7

background

#F7FAF7

surface

#EDF5EE

border

#C8CFC9

text

#08110A

muted

#7B807C

Preview Lab

Preview with #1F8E4F

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

Preview Lab → · Contrast checker → · Palette generator →