#1F9D5D#1F9D5D

#1F9D5D is a mid, vivid green. Relative luminance 0.252; OKLCH L 61.5% C 0.143 H 154.9°. Best body text is #000000 at 6.04:1 contrast (WCAG AA passes).

Color values

HEX	#1F9D5D
RGB	rgb(31, 157, 93)
HSL	hsl(150, 67%, 37%)
HSV	hsv(150, 80%, 62%)
CMYK	cmyk(80.3%, 0%, 40.8%, 38.4%)
CIE-LAB	lab(57.26, -48.04, 24.31)
CIE-LCH	lch(57.26, 53.84, 153.16°)
OKLab	oklab(61.52% -0.1294 0.0605)
OKLCH	oklch(61.52% 0.143 154.9)
XYZ	xyz(14.5964, 25.1938, 14.4474)
Luminance	0.2520 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F9D5D #9D1F5F

analogous

#209D1F #1F9D5D #1F9D9C

triadic

#1F9D5D #5D1F9D #9D5D1F

tetradic

#1F9D5D #1F209D #9D1F5F #9D9C1F

square

#1F9D5D #1F209D #9D1F5F #9D9C1F

split-complementary

#1F9D5D #9C1F9D #9D1F20

monochromatic

#0B3720 #156A3F #1F9D5D #29D07B #58DE9A

Accessibility & contrast

On white

3.48

#1F9D5D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.04

#1F9D5D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F9D5D

6.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F9D5D	#FFFFFF	#000000	##000000
##1F9D5D	1.00	3.48	6.04	6.04
#FFFFFF	3.48	1.00	21.00	21.00
#000000	6.04	21.00	1.00	1.00
##000000	6.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9C9059

Deuteranopia (green-blind)

#8E8561

Tritanopia (blue-blind)

#009B8D

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #1f9d5d;
/* rgb */ color: rgb(31, 157, 93);
/* oklch */ color: oklch(61.5% 0.143 154.9);

Tailwind

colors: {
  custom: {
    50: '#71bb8b',
    500: '#1f9d5d',
    950: '#000000',
  },
}

SCSS

$custom: #1f9d5d;
$custom-light: #71bb8b;
$custom-dark: #000000;

JSON

{
  "hex": "#1f9d5d",
  "rgb": {
    "r": 31,
    "g": 157,
    "b": 93
  },
  "hsl": {
    "h": 149.524,
    "s": 67.021,
    "l": 36.863
  },
  "oklch": {
    "l": 0.61523,
    "c": 0.14284,
    "h": 154.9
  },
  "luminance": 0.25196
}

Semantic roles & 50–950 ramp

primary

#1F9D5D

secondary

#C2568D

accent

#3E95EA

background

#F7FBF8

surface

#EDF6F0

border

#C8D0CB

text

#09120C

muted

#7B817D

Preview Lab

Preview with #1F9D5D

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

Preview Lab → · Contrast checker → · Palette generator →