#1F954B#1F954B

#1F954B is a mid, vivid green. Relative luminance 0.223; OKLCH L 59.0% C 0.149 H 150.5°. Best body text is #000000 at 5.46:1 contrast (WCAG AA passes).

Color values

HEX	#1F954B
RGB	rgb(31, 149, 75)
HSL	hsl(142, 66%, 35%)
HSV	hsv(142, 79%, 58%)
CMYK	cmyk(79.2%, 0%, 49.7%, 41.6%)
CIE-LAB	lab(54.34, -48.35, 30.15)
CIE-LCH	lch(54.34, 56.99, 148.05°)
OKLab	oklab(59.01% -0.1299 0.0735)
OKLCH	oklch(59.01% 0.149 150.5)
XYZ	xyz(12.5814, 22.2927, 10.2951)
Luminance	0.2229 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F954B #951F69

analogous

#2E951F #1F954B #1F9586

triadic

#1F954B #4B1F95 #954B1F

tetradic

#1F954B #1F2E95 #951F69 #95861F

square

#1F954B #1F2E95 #951F69 #95861F

split-complementary

#1F954B #861F95 #951F2E

monochromatic

#0A3018 #146231 #1F954B #2AC864 #53DB86

Accessibility & contrast

On white

3.85

#1F954B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.46

#1F954B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F954B

5.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F954B	#FFFFFF	#000000	##000000
##1F954B	1.00	3.85	5.46	5.46
#FFFFFF	3.85	1.00	21.00	21.00
#000000	5.46	21.00	1.00	1.00
##000000	5.46	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#968845

Deuteranopia (green-blind)

#887E50

Tritanopia (blue-blind)

#009284

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #1f954b;
/* rgb */ color: rgb(31, 149, 75);
/* oklch */ color: oklch(59.0% 0.149 150.5);

Tailwind

colors: {
  custom: {
    50: '#6fb57e',
    500: '#1f954b',
    950: '#000000',
  },
}

SCSS

$custom: #1f954b;
$custom-light: #6fb57e;
$custom-dark: #000000;

JSON

{
  "hex": "#1f954b",
  "rgb": {
    "r": 31,
    "g": 149,
    "b": 75
  },
  "hsl": {
    "h": 142.373,
    "s": 65.556,
    "l": 35.294
  },
  "oklch": {
    "l": 0.59009,
    "c": 0.14922,
    "h": 150.5
  },
  "luminance": 0.22294
}

Semantic roles & 50–950 ramp

primary

#1F954B

secondary

#BF5196

accent

#3FA9E9

background

#F7FBF7

surface

#EDF6EE

border

#C8D0C9

text

#09110A

muted

#7B807C

Preview Lab

Preview with #1F954B

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

Preview Lab → · Contrast checker → · Palette generator →