#1C905B#1C905B

#1C905B is a mid, vivid teal. Relative luminance 0.209; OKLCH L 57.9% C 0.128 H 157.4°. Best body text is #000000 at 5.19:1 contrast (WCAG AA passes).

Color values

HEX	#1C905B
RGB	rgb(28, 144, 91)
HSL	hsl(153, 67%, 34%)
HSV	hsv(153, 81%, 56%)
CMYK	cmyk(80.6%, 0%, 36.8%, 43.5%)
CIE-LAB	lab(52.89, -43.77, 19.57)
CIE-LCH	lch(52.89, 47.95, 155.91°)
OKLab	oklab(57.89% -0.1183 0.0492)
OKLCH	oklch(57.89% 0.128 157.4)
XYZ	xyz(12.3392, 20.9472, 13.2884)
Luminance	0.2095 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C905B #901C51

analogous

#1C9021 #1C905B #1C8B90

triadic

#1C905B #5B1C90 #905B1C

tetradic

#1C905B #211C90 #901C51 #8B901C

square

#1C905B #211C90 #901C51 #8B901C

split-complementary

#1C905B #901C8B #90211C

monochromatic

#082A1A #125D3B #1C905B #26C37B #4ADC99

Accessibility & contrast

On white

4.05

#1C905B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.19

#1C905B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1C905B

5.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C905B	#FFFFFF	#000000	##000000
##1C905B	1.00	4.05	5.19	5.19
#FFFFFF	4.05	1.00	21.00	21.00
#000000	5.19	21.00	1.00	1.00
##000000	5.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8F8458

Deuteranopia (green-blind)

#817A5F

Tritanopia (blue-blind)

#008F82

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #1c905b;
/* rgb */ color: rgb(28, 144, 91);
/* oklch */ color: oklch(57.9% 0.128 157.4);

Tailwind

colors: {
  custom: {
    50: '#6db189',
    500: '#1c905b',
    950: '#000000',
  },
}

SCSS

$custom: #1c905b;
$custom-light: #6db189;
$custom-dark: #000000;

JSON

{
  "hex": "#1c905b",
  "rgb": {
    "r": 28,
    "g": 144,
    "b": 91
  },
  "hsl": {
    "h": 152.586,
    "s": 67.442,
    "l": 33.725
  },
  "oklch": {
    "l": 0.57888,
    "c": 0.12813,
    "h": 157.4
  },
  "luminance": 0.20949
}

Semantic roles & 50–950 ramp

primary

#1C905B

secondary

#BE4A7F

accent

#3D8CEA

background

#F7FBF8

surface

#EDF6F0

border

#C8D0CB

text

#08110B

muted

#7B807C

Preview Lab

Preview with #1C905B

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

Preview Lab → · Contrast checker → · Palette generator →