#259D51#259D51

#259D51 is a mid, vivid green. Relative luminance 0.251; OKLCH L 61.4% C 0.152 H 150.6°. Best body text is #000000 at 6.02:1 contrast (WCAG AA passes).

Color values

HEX	#259D51
RGB	rgb(37, 157, 81)
HSL	hsl(142, 62%, 38%)
HSV	hsv(142, 76%, 62%)
CMYK	cmyk(76.4%, 0%, 48.4%, 38.4%)
CIE-LAB	lab(57.17, -49.44, 30.61)
CIE-LCH	lch(57.17, 58.15, 148.24°)
OKLab	oklab(61.41% -0.1329 0.0747)
OKLCH	oklch(61.41% 0.152 150.6)
XYZ	xyz(14.3039, 25.0997, 11.8738)
Luminance	0.2510 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#259D51 #9D2571

analogous

#359D25 #259D51 #259D8D

triadic

#259D51 #51259D #9D5125

tetradic

#259D51 #25359D #9D2571 #9D8D25

square

#259D51 #25359D #9D2571 #9D8D25

split-complementary

#259D51 #8D259D #9D2535

monochromatic

#0E3A1E #196B37 #259D51 #31CE6B #62DA8E

Accessibility & contrast

On white

3.49

#259D51 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.02

#259D51 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #259D51

6.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##259D51	#FFFFFF	#000000	##000000
##259D51	1.00	3.49	6.02	6.02
#FFFFFF	3.49	1.00	21.00	21.00
#000000	6.02	21.00	1.00	1.00
##000000	6.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9E8F4B

Deuteranopia (green-blind)

#908556

Tritanopia (blue-blind)

#009A8B

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #259d51;
/* rgb */ color: rgb(37, 157, 81);
/* oklch */ color: oklch(61.4% 0.152 150.6);

Tailwind

colors: {
  custom: {
    50: '#73bb83',
    500: '#259d51',
    950: '#000000',
  },
}

SCSS

$custom: #259d51;
$custom-light: #73bb83;
$custom-dark: #000000;

JSON

{
  "hex": "#259d51",
  "rgb": {
    "r": 37,
    "g": 157,
    "b": 81
  },
  "hsl": {
    "h": 142,
    "s": 61.856,
    "l": 38.039
  },
  "oklch": {
    "l": 0.61414,
    "c": 0.15248,
    "h": 150.6
  },
  "luminance": 0.25101
}

Semantic roles & 50–950 ramp

primary

#259D51

secondary

#BF5E9C

accent

#43AAE5

background

#F7FBF8

surface

#EDF6EF

border

#C8D0CA

text

#09120B

muted

#7B817C

Preview Lab

Preview with #259D51

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

Preview Lab → · Contrast checker → · Palette generator →