#277F4E#277F4E

#277F4E is a mid, moderate green. Relative luminance 0.162; OKLCH L 53.2% C 0.113 H 154.8°. Best body text is #FFFFFF at 4.96:1 contrast (WCAG AA passes).

Color values

HEX	#277F4E
RGB	rgb(39, 127, 78)
HSL	hsl(147, 53%, 33%)
HSV	hsv(147, 69%, 50%)
CMYK	cmyk(69.3%, 0%, 38.6%, 50.2%)
CIE-LAB	lab(47.18, -37.88, 19.28)
CIE-LCH	lch(47.18, 42.50, 153.02°)
OKLab	oklab(53.17% -0.1025 0.0483)
OKLCH	oklch(53.17% 0.113 154.8)
XYZ	xyz(9.8003, 16.1591, 9.8088)
Luminance	0.1616 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#277F4E #7F2758

analogous

#2C7F27 #277F4E #277F7A

triadic

#277F4E #4E277F #7F4E27

tetradic

#277F4E #272C7F #7F2758 #7F7A27

square

#277F4E #272C7F #7F2758 #7F7A27

split-complementary

#277F4E #7A277F #7F272C

monochromatic

#0A2114 #195031 #277F4E #35AE6B #55CB8A

Accessibility & contrast

On white

4.96

#277F4E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.23

#277F4E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #277F4E

4.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##277F4E	#FFFFFF	#000000	##FFFFFF
##277F4E	1.00	4.96	4.23	4.96
#FFFFFF	4.96	1.00	21.00	1.00
#000000	4.23	21.00	1.00	21.00
##FFFFFF	4.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F754B

Deuteranopia (green-blind)

#736D51

Tritanopia (blue-blind)

#007E73

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #277f4e;
/* rgb */ color: rgb(39, 127, 78);
/* oklch */ color: oklch(53.2% 0.113 154.8);

Tailwind

colors: {
  custom: {
    50: '#6da580',
    500: '#277f4e',
    950: '#000000',
  },
}

SCSS

$custom: #277f4e;
$custom-light: #6da580;
$custom-dark: #000000;

JSON

{
  "hex": "#277f4e",
  "rgb": {
    "r": 39,
    "g": 127,
    "b": 78
  },
  "hsl": {
    "h": 146.591,
    "s": 53.012,
    "l": 32.549
  },
  "oklch": {
    "l": 0.53167,
    "c": 0.11326,
    "h": 154.8
  },
  "luminance": 0.1616
}

Semantic roles & 50–950 ramp

primary

#277F4E

secondary

#B05286

accent

#4B9CDC

background

#F6FAF7

surface

#ECF4EE

border

#C7CEC9

text

#080F0A

muted

#7A7F7C

Preview Lab

Preview with #277F4E

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

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