#257A33#257A33

#257A33 is a mid, vivid green. Relative luminance 0.146; OKLCH L 51.2% C 0.133 H 146.1°. Best body text is #FFFFFF at 5.37:1 contrast (WCAG AA passes).

Color values

HEX	#257A33
RGB	rgb(37, 122, 51)
HSL	hsl(130, 53%, 31%)
HSV	hsv(130, 70%, 48%)
CMYK	cmyk(69.7%, 0%, 58.2%, 52.2%)
CIE-LAB	lab(45.01, -40.98, 31.26)
CIE-LCH	lch(45.01, 51.54, 142.67°)
OKLab	oklab(51.23% -0.1107 0.0745)
OKLCH	oklch(51.23% 0.133 146.1)
XYZ	xyz(8.3195, 14.5505, 5.5014)
Luminance	0.1455 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#257A33 #7A256C

analogous

#417A25 #257A33 #257A5D

triadic

#257A33 #33257A #7A3325

tetradic

#257A33 #25417A #7A256C #7A5D25

square

#257A33 #25417A #7A256C #7A5D25

split-complementary

#257A33 #5D257A #7A2541

monochromatic

#091C0C #174B1F #257A33 #33A947 #50CA64

Accessibility & contrast

On white

5.37

#257A33 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.91

#257A33 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #257A33

5.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##257A33	#FFFFFF	#000000	##FFFFFF
##257A33	1.00	5.37	3.91	5.37
#FFFFFF	5.37	1.00	21.00	1.00
#000000	3.91	21.00	1.00	21.00
##FFFFFF	5.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C6F2C

Deuteranopia (green-blind)

#726838

Tritanopia (blue-blind)

#08776A

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #257a33;
/* rgb */ color: rgb(37, 122, 51);
/* oklch */ color: oklch(51.2% 0.133 146.1);

Tailwind

colors: {
  custom: {
    50: '#6ca16d',
    500: '#257a33',
    950: '#000000',
  },
}

SCSS

$custom: #257a33;
$custom-light: #6ca16d;
$custom-dark: #000000;

JSON

{
  "hex": "#257a33",
  "rgb": {
    "r": 37,
    "g": 122,
    "b": 51
  },
  "hsl": {
    "h": 129.882,
    "s": 53.459,
    "l": 31.176
  },
  "oklch": {
    "l": 0.51226,
    "c": 0.13337,
    "h": 146.1
  },
  "luminance": 0.14551
}

Semantic roles & 50–950 ramp

primary

#257A33

secondary

#AC4E9D

accent

#4BC5DD

background

#F6FAF6

surface

#ECF3EB

border

#C7CDC6

text

#070F07

muted

#7A7F7A

Preview Lab

Preview with #257A33

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

Preview Lab → · Contrast checker → · Palette generator →