#128F50#128F50

#128F50 is a mid, vivid green. Relative luminance 0.204; OKLCH L 57.2% C 0.140 H 154.0°. Best body text is #000000 at 5.07:1 contrast (WCAG AA passes).

Color values

HEX	#128F50
RGB	rgb(18, 143, 80)
HSL	hsl(150, 78%, 32%)
HSV	hsv(150, 87%, 56%)
CMYK	cmyk(87.4%, 0%, 44.1%, 43.9%)
CIE-LAB	lab(52.23, -46.67, 24.75)
CIE-LCH	lch(52.23, 52.83, 152.06°)
OKLab	oklab(57.24% -0.1254 0.0612)
OKLCH	oklch(57.24% 0.14 154)
XYZ	xyz(11.5188, 20.3512, 10.9090)
Luminance	0.2035 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#128F50 #8F1251

analogous

#138F12 #128F50 #128F8F

triadic

#128F50 #50128F #8F5012

tetradic

#128F50 #12138F #8F1251 #8F8F12

square

#128F50 #12138F #8F1251 #8F8F12

split-complementary

#128F50 #8F128F #8F1213

monochromatic

#042213 #0B5932 #128F50 #19C56E #36E68D

Accessibility & contrast

On white

4.14

#128F50 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.07

#128F50 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #128F50

5.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##128F50	#FFFFFF	#000000	##000000
##128F50	1.00	4.14	5.07	5.07
#FFFFFF	4.14	1.00	21.00	21.00
#000000	5.07	21.00	1.00	1.00
##000000	5.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8F824B

Deuteranopia (green-blind)

#817954

Tritanopia (blue-blind)

#008D80

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #128f50;
/* rgb */ color: rgb(18, 143, 80);
/* oklch */ color: oklch(57.2% 0.140 154.0);

Tailwind

colors: {
  custom: {
    50: '#6ab182',
    500: '#128f50',
    950: '#000000',
  },
}

SCSS

$custom: #128f50;
$custom-light: #6ab182;
$custom-dark: #000000;

JSON

{
  "hex": "#128f50",
  "rgb": {
    "r": 18,
    "g": 143,
    "b": 80
  },
  "hsl": {
    "h": 149.76,
    "s": 77.64,
    "l": 31.569
  },
  "oklch": {
    "l": 0.57241,
    "c": 0.13951,
    "h": 154
  },
  "luminance": 0.20353
}

Semantic roles & 50–950 ramp

primary

#128F50

secondary

#C33A7F

accent

#3495F4

background

#F7FBF7

surface

#EDF6EE

border

#C8D0C9

text

#08110A

muted

#7B807C

Preview Lab

Preview with #128F50

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

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