#1B953F#1B953F

#1B953F is a mid, vivid green. Relative luminance 0.221; OKLCH L 58.8% C 0.161 H 147.8°. Best body text is #000000 at 5.42:1 contrast (WCAG AA passes).

Color values

HEX	#1B953F
RGB	rgb(27, 149, 63)
HSL	hsl(138, 69%, 35%)
HSV	hsv(138, 82%, 58%)
CMYK	cmyk(81.9%, 0%, 57.7%, 41.6%)
CIE-LAB	lab(54.12, -50.73, 36.00)
CIE-LCH	lch(54.12, 62.21, 144.64°)
OKLab	oklab(58.76% -0.1363 0.0858)
OKLCH	oklch(58.76% 0.161 147.8)
XYZ	xyz(12.0957, 22.0853, 8.3271)
Luminance	0.2209 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B953F #951B71

analogous

#34951B #1B953F #1B957C

triadic

#1B953F #3F1B95 #953F1B

tetradic

#1B953F #1B3495 #951B71 #957C1B

square

#1B953F #1B3495 #951B71 #957C1B

split-complementary

#1B953F #7C1B95 #951B34

monochromatic

#082D13 #126129 #1B953F #24C955 #4CDF77

Accessibility & contrast

On white

3.88

#1B953F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.42

#1B953F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1B953F

5.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B953F	#FFFFFF	#000000	##000000
##1B953F	1.00	3.88	5.42	5.42
#FFFFFF	3.88	1.00	21.00	21.00
#000000	5.42	21.00	1.00	1.00
##000000	5.42	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#978737

Deuteranopia (green-blind)

#897E46

Tritanopia (blue-blind)

#009282

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #1b953f;
/* rgb */ color: rgb(27, 149, 63);
/* oklch */ color: oklch(58.8% 0.161 147.8);

Tailwind

colors: {
  custom: {
    50: '#6eb576',
    500: '#1b953f',
    950: '#000000',
  },
}

SCSS

$custom: #1b953f;
$custom-light: #6eb576;
$custom-dark: #000000;

JSON

{
  "hex": "#1b953f",
  "rgb": {
    "r": 27,
    "g": 149,
    "b": 63
  },
  "hsl": {
    "h": 137.705,
    "s": 69.318,
    "l": 34.51
  },
  "oklch": {
    "l": 0.58759,
    "c": 0.16103,
    "h": 147.8
  },
  "luminance": 0.22087
}

Semantic roles & 50–950 ramp

primary

#1B953F

secondary

#C14B9E

accent

#3CB8EC

background

#F7FBF7

surface

#EDF6ED

border

#C8D0C8

text

#091109

muted

#7B807B

Preview Lab

Preview with #1B953F

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

Preview Lab → · Contrast checker → · Palette generator →