#1F924B#1F924B

#1F924B is a mid, vivid green. Relative luminance 0.214; OKLCH L 58.2% C 0.145 H 150.9°. Best body text is #000000 at 5.27:1 contrast (WCAG AA passes).

Color values

HEX	#1F924B
RGB	rgb(31, 146, 75)
HSL	hsl(143, 65%, 35%)
HSV	hsv(143, 79%, 57%)
CMYK	cmyk(78.8%, 0%, 48.6%, 42.7%)
CIE-LAB	lab(53.34, -47.25, 28.89)
CIE-LCH	lch(53.34, 55.38, 148.55°)
OKLab	oklab(58.18% -0.1269 0.0706)
OKLCH	oklch(58.18% 0.145 150.9)
XYZ	xyz(12.1129, 21.3556, 10.1389)
Luminance	0.2136 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F924B #921F66

analogous

#2C921F #1F924B #1F9285

triadic

#1F924B #4B1F92 #924B1F

tetradic

#1F924B #1F2C92 #921F66 #92851F

square

#1F924B #1F2C92 #921F66 #92851F

split-complementary

#1F924B #851F92 #921F2C

monochromatic

#0A2D17 #146031 #1F924B #2AC465 #51DA86

Accessibility & contrast

On white

3.98

#1F924B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.27

#1F924B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F924B

5.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F924B	#FFFFFF	#000000	##000000
##1F924B	1.00	3.98	5.27	5.27
#FFFFFF	3.98	1.00	21.00	21.00
#000000	5.27	21.00	1.00	1.00
##000000	5.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#938545

Deuteranopia (green-blind)

#857C50

Tritanopia (blue-blind)

#009081

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #1f924b;
/* rgb */ color: rgb(31, 146, 75);
/* oklch */ color: oklch(58.2% 0.145 150.9);

Tailwind

colors: {
  custom: {
    50: '#6eb37e',
    500: '#1f924b',
    950: '#000000',
  },
}

SCSS

$custom: #1f924b;
$custom-light: #6eb37e;
$custom-dark: #000000;

JSON

{
  "hex": "#1f924b",
  "rgb": {
    "r": 31,
    "g": 146,
    "b": 75
  },
  "hsl": {
    "h": 142.957,
    "s": 64.972,
    "l": 34.706
  },
  "oklch": {
    "l": 0.58182,
    "c": 0.14525,
    "h": 150.9
  },
  "luminance": 0.21357
}

Semantic roles & 50–950 ramp

primary

#1F924B

secondary

#BD5093

accent

#40A8E8

background

#F7FBF7

surface

#EDF6EE

border

#C8D0C9

text

#08110A

muted

#7B807C

Preview Lab

Preview with #1F924B

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

Preview Lab → · Contrast checker → · Palette generator →