#1F8E54#1F8E54

#1F8E54 is a mid, vivid green. Relative luminance 0.203; OKLCH L 57.2% C 0.131 H 154.7°. Best body text is #000000 at 5.06:1 contrast (WCAG AA passes).

Color values

HEX	#1F8E54
RGB	rgb(31, 142, 84)
HSL	hsl(149, 64%, 34%)
HSV	hsv(149, 78%, 56%)
CMYK	cmyk(78.2%, 0%, 40.8%, 44.3%)
CIE-LAB	lab(52.15, -44.05, 22.48)
CIE-LCH	lch(52.15, 49.45, 152.96°)
OKLab	oklab(57.25% -0.1187 0.056)
OKLCH	oklch(57.25% 0.131 154.7)
XYZ	xyz(11.8372, 20.2760, 11.6756)
Luminance	0.2028 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F8E54 #8E1F59

analogous

#218E1F #1F8E54 #1F8E8C

triadic

#1F8E54 #541F8E #8E541F

tetradic

#1F8E54 #1F218E #8E1F59 #8E8C1F

square

#1F8E54 #1F218E #8E1F59 #8E8C1F

split-complementary

#1F8E54 #8C1F8E #8E1F21

monochromatic

#092A19 #145C36 #1F8E54 #2AC072 #4FD991

Accessibility & contrast

On white

4.15

#1F8E54 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.06

#1F8E54 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F8E54

5.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F8E54	#FFFFFF	#000000	##000000
##1F8E54	1.00	4.15	5.06	5.06
#FFFFFF	4.15	1.00	21.00	21.00
#000000	5.06	21.00	1.00	1.00
##000000	5.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8E8250

Deuteranopia (green-blind)

#807958

Tritanopia (blue-blind)

#008C7F

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #1f8e54;
/* rgb */ color: rgb(31, 142, 84);
/* oklch */ color: oklch(57.2% 0.131 154.7);

Tailwind

colors: {
  custom: {
    50: '#6db084',
    500: '#1f8e54',
    950: '#000000',
  },
}

SCSS

$custom: #1f8e54;
$custom-light: #6db084;
$custom-dark: #000000;

JSON

{
  "hex": "#1f8e54",
  "rgb": {
    "r": 31,
    "g": 142,
    "b": 84
  },
  "hsl": {
    "h": 148.649,
    "s": 64.162,
    "l": 33.922
  },
  "oklch": {
    "l": 0.57247,
    "c": 0.13125,
    "h": 154.7
  },
  "luminance": 0.20277
}

Semantic roles & 50–950 ramp

primary

#1F8E54

secondary

#BB4D87

accent

#4198E7

background

#F7FAF8

surface

#EDF5EF

border

#C8CFCA

text

#08110B

muted

#7B807C

Preview Lab

Preview with #1F8E54

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

Preview Lab → · Contrast checker → · Palette generator →