#1F9E5D#1F9E5D

#1F9E5D is a mid, vivid green. Relative luminance 0.255; OKLCH L 61.8% C 0.144 H 154.7°. Best body text is #000000 at 6.11:1 contrast (WCAG AA passes).

Color values

HEX	#1F9E5D
RGB	rgb(31, 158, 93)
HSL	hsl(149, 67%, 37%)
HSV	hsv(149, 80%, 62%)
CMYK	cmyk(80.4%, 0%, 41.1%, 38%)
CIE-LAB	lab(57.59, -48.41, 24.74)
CIE-LCH	lch(57.59, 54.37, 152.93°)
OKLab	oklab(61.79% -0.1304 0.0615)
OKLCH	oklch(61.79% 0.144 154.7)
XYZ	xyz(14.7663, 25.5335, 14.5040)
Luminance	0.2554 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F9E5D #9E1F60

analogous

#219E1F #1F9E5D #1F9E9D

triadic

#1F9E5D #5D1F9E #9E5D1F

tetradic

#1F9E5D #1F219E #9E1F60 #9E9D1F

square

#1F9E5D #1F219E #9E1F60 #9E9D1F

split-complementary

#1F9E5D #9D1F9E #9E1F21

monochromatic

#0B3821 #156B3F #1F9E5D #29D17B #59DE9A

Accessibility & contrast

On white

3.44

#1F9E5D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.11

#1F9E5D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F9E5D

6.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F9E5D	#FFFFFF	#000000	##000000
##1F9E5D	1.00	3.44	6.11	6.11
#FFFFFF	3.44	1.00	21.00	21.00
#000000	6.11	21.00	1.00	1.00
##000000	6.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9E9158

Deuteranopia (green-blind)

#8F8661

Tritanopia (blue-blind)

#009C8E

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #1f9e5d;
/* rgb */ color: rgb(31, 158, 93);
/* oklch */ color: oklch(61.8% 0.144 154.7);

Tailwind

colors: {
  custom: {
    50: '#71bc8b',
    500: '#1f9e5d',
    950: '#000000',
  },
}

SCSS

$custom: #1f9e5d;
$custom-light: #71bc8b;
$custom-dark: #000000;

JSON

{
  "hex": "#1f9e5d",
  "rgb": {
    "r": 31,
    "g": 158,
    "b": 93
  },
  "hsl": {
    "h": 149.291,
    "s": 67.196,
    "l": 37.059
  },
  "oklch": {
    "l": 0.61794,
    "c": 0.14416,
    "h": 154.7
  },
  "luminance": 0.25535
}

Semantic roles & 50–950 ramp

primary

#1F9E5D

secondary

#C2568E

accent

#3E96EA

background

#F7FBF8

surface

#EDF6F0

border

#C8D0CB

text

#09120C

muted

#7B817D

Preview Lab

Preview with #1F9E5D

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

Preview Lab → · Contrast checker → · Palette generator →