#31AB67#31AB67

#31AB67 is a light, vivid green. Relative luminance 0.308; OKLCH L 65.8% C 0.147 H 154.2°. Best body text is #000000 at 7.15:1 contrast (WCAG AA passes).

Color values

HEX	#31AB67
RGB	rgb(49, 171, 103)
HSL	hsl(147, 55%, 43%)
HSV	hsv(147, 71%, 67%)
CMYK	cmyk(71.3%, 0%, 39.8%, 32.9%)
CIE-LAB	lab(62.30, -48.91, 25.64)
CIE-LCH	lch(62.30, 55.22, 152.34°)
OKLab	oklab(65.83% -0.132 0.0639)
OKLCH	oklch(65.83% 0.147 154.2)
XYZ	xyz(18.2761, 30.7560, 17.8026)
Luminance	0.3076 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31AB67 #AB3175

analogous

#38AB31 #31AB67 #31ABA4

triadic

#31AB67 #6731AB #AB6731

tetradic

#31AB67 #3138AB #AB3175 #ABA431

square

#31AB67 #3138AB #AB3175 #ABA431

split-complementary

#31AB67 #A431AB #AB3138

monochromatic

#164C2E #237B4A #31AB67 #4DCC85 #7DDAA6

Accessibility & contrast

On white

2.94

#31AB67 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.15

#31AB67 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31AB67

7.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31AB67	#FFFFFF	#000000	##000000
##31AB67	1.00	2.94	7.15	7.15
#FFFFFF	2.94	1.00	21.00	21.00
#000000	7.15	21.00	1.00	1.00
##000000	7.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AB9D62

Deuteranopia (green-blind)

#9C926C

Tritanopia (blue-blind)

#00A99A

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #31ab67;
/* rgb */ color: rgb(49, 171, 103);
/* oklch */ color: oklch(65.8% 0.147 154.2);

Tailwind

colors: {
  custom: {
    50: '#7ac593',
    500: '#31ab67',
    950: '#000000',
  },
}

SCSS

$custom: #31ab67;
$custom-light: #7ac593;
$custom-dark: #000000;

JSON

{
  "hex": "#31ab67",
  "rgb": {
    "r": 49,
    "g": 171,
    "b": 103
  },
  "hsl": {
    "h": 146.557,
    "s": 55.455,
    "l": 43.137
  },
  "oklch": {
    "l": 0.6583,
    "c": 0.14666,
    "h": 154.2
  },
  "luminance": 0.30758
}

Semantic roles & 50–950 ramp

primary

#31AB67

secondary

#C275A0

accent

#499CDF

background

#F8FCF9

surface

#EFF8F1

border

#CAD1CB

text

#0A130D

muted

#7C827E

Preview Lab

Preview with #31AB67

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

Preview Lab → · Contrast checker → · Palette generator →